70654472 has 24 divisors (see below), whose sum is σ = 154106910. Its totient is φ = 30280320.

The previous prime is 70654471. The next prime is 70654481. The reversal of 70654472 is 27445607.

It can be written as a sum of positive squares in only one way, i.e., 70324996 + 329476 = 8386^2 + 574^2 .

It is not an unprimeable number, because it can be changed into a prime (70654471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89729 + ... + 90512.

Almost surely, 2^70654472 is an apocalyptic number.

It is an amenable number.

70654472 is an abundant number, since it is smaller than the sum of its proper divisors (83452438).

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

70654472 is a wasteful number, since it uses less digits than its factorization.

70654472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180261 (or 180250 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 70654472 is about 8405.6214523377. The cubic root of 70654472 is about 413.4089600317.

The spelling of 70654472 in words is "seventy million, six hundred fifty-four thousand, four hundred seventy-two".