70496272 has 40 divisors (see below), whose sum is σ = 170292672. Its totient is φ = 27465600.

The previous prime is 70496267. The next prime is 70496273. The reversal of 70496272 is 27269407.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (70496273) 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, 27379 + ... + 29842.

Almost surely, 2^70496272 is an apocalyptic number.

It is an amenable number.

70496272 is an abundant number, since it is smaller than the sum of its proper divisors (99796400).

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

70496272 is a wasteful number, since it uses less digits than its factorization.

70496272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57247 (or 57241 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 70496272 is about 8396.2058097691. The cubic root of 70496272 is about 413.1001795255.

The spelling of 70496272 in words is "seventy million, four hundred ninety-six thousand, two hundred seventy-two".