1144600470 has 192 divisors, whose sum is σ = 3500340480. Its totient is φ = 266779008.

The previous prime is 1144600469. The next prime is 1144600477. The reversal of 1144600470 is 740064411.

1144600470 is a `hidden beast` number, since 1 + 14 + 4 + 600 + 47 + 0 = 666.

It is a super-2 number, since 2×1144600470² = 2620220471848441800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144600477) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 599257 + ... + 601163.

It is an arithmetic number, because the mean of its divisors is an integer number (18230940).

Almost surely, 2^1144600470 is an apocalyptic number.

1144600470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1144600470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1750170240).

1144600470 is an abundant number, since it is smaller than the sum of its proper divisors (2355740010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144600470 is a wasteful number, since it uses less digits than its factorization.

1144600470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961 (or 1949 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1144600470 is about 33831.9445199356. The cubic root of 1144600470 is about 1046.0472609823.

Adding to 1144600470 its reverse (740064411), we get a palindrome (1884664881).

The spelling of 1144600470 in words is "one billion, one hundred forty-four million, six hundred thousand, four hundred seventy".