70482992 has 20 divisors (see below), whose sum is σ = 141270720. Its totient is φ = 34026048.

The previous prime is 70482991. The next prime is 70483001. The reversal of 70482992 is 29928407.

It is a super-2 number, since 2×70482992² = 9935704322544128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70482991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75488 + ... + 76415.

It is an arithmetic number, because the mean of its divisors is an integer number (7063536).

Almost surely, 2^70482992 is an apocalyptic number.

It is an amenable number.

70482992 is an abundant number, since it is smaller than the sum of its proper divisors (70787728).

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

70482992 is a wasteful number, since it uses less digits than its factorization.

70482992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151940 (or 151934 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 70482992 is about 8395.4149391200. The cubic root of 70482992 is about 413.0742381306.

The spelling of 70482992 in words is "seventy million, four hundred eighty-two thousand, nine hundred ninety-two".