1253241392 has 40 divisors (see below), whose sum is σ = 2664298224. Its totient is φ = 567500544.

The previous prime is 1253241391. The next prime is 1253241419. The reversal of 1253241392 is 2931423521.

It is a super-2 number, since 2×1253241392² = 3141227973244195328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1253241391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45818 + ... + 67865.

Almost surely, 2^1253241392 is an apocalyptic number.

It is an amenable number.

1253241392 is an abundant number, since it is smaller than the sum of its proper divisors (1411056832).

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

1253241392 is a wasteful number, since it uses less digits than its factorization.

1253241392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113757 (or 113751 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 1253241392 is about 35401.1495858538. The cubic root of 1253241392 is about 1078.1476569930.

The spelling of 1253241392 in words is "one billion, two hundred fifty-three million, two hundred forty-one thousand, three hundred ninety-two".