70926432 has 48 divisors (see below), whose sum is σ = 186751152. Its totient is φ = 23569920.

The previous prime is 70926379. The next prime is 70926451. The reversal of 70926432 is 23462907.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 70926393 and 70926402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37182 + ... + 39042.

It is an arithmetic number, because the mean of its divisors is an integer number (3890649).

Almost surely, 2^70926432 is an apocalyptic number.

It is an amenable number.

70926432 is an abundant number, since it is smaller than the sum of its proper divisors (115824720).

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

70926432 is a wasteful number, since it uses less digits than its factorization.

70926432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271 (or 2263 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 70926432 is about 8421.7831841006. The cubic root of 70926432 is about 413.9387059482.

The spelling of 70926432 in words is "seventy million, nine hundred twenty-six thousand, four hundred thirty-two".