1124850240 has 140 divisors (see below), whose sum is σ = 4001382396. Its totient is φ = 299953152.

The previous prime is 1124850239. The next prime is 1124850241. The reversal of 1124850240 is 420584211.

1124850240 is a `hidden beast` number, since 112 + 4 + 8 + 502 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (1124850239) and next prime (1124850241).

It can be written as a sum of positive squares in 2 ways, for example, as 752514624 + 372335616 = 27432^2 + 19296^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1124850241) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4222 + ... + 47618.

Almost surely, 2^1124850240 is an apocalyptic number.

1124850240 is a gapful number since it is divisible by the number (10) 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 1124850240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2000691198).

1124850240 is an abundant number, since it is smaller than the sum of its proper divisors (2876532156).

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

1124850240 is an equidigital number, since it uses as much as digits as its factorization.

1124850240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43426 (or 43407 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 1124850240 is about 33538.7870979259. The cubic root of 1124850240 is about 1039.9957593515.

The spelling of 1124850240 in words is "one billion, one hundred twenty-four million, eight hundred fifty thousand, two hundred forty".