1200612348 has 96 divisors (see below), whose sum is σ = 3434061120. Its totient is φ = 360391680.

The previous prime is 1200612317. The next prime is 1200612353. The reversal of 1200612348 is 8432160021.

1200612348 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 612 + 3 + 48 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47136 + ... + 67992.

It is an arithmetic number, because the mean of its divisors is an integer number (35771470).

Almost surely, 2^1200612348 is an apocalyptic number.

1200612348 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1200612348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1717030560).

1200612348 is an abundant number, since it is smaller than the sum of its proper divisors (2233448772).

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

1200612348 is a wasteful number, since it uses less digits than its factorization.

1200612348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20924 (or 20916 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1200612348 is about 34649.8535061838. The cubic root of 1200612348 is about 1062.8392931260.

Adding to 1200612348 its reverse (8432160021), we get a palindrome (9632772369).

The spelling of 1200612348 in words is "one billion, two hundred million, six hundred twelve thousand, three hundred forty-eight".