70246732 has 12 divisors (see below), whose sum is σ = 124616296. Its totient is φ = 34642080.

The previous prime is 70246727. The next prime is 70246733. The reversal of 70246732 is 23764207.

It is a happy number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 70246694 and 70246703.

It is not an unprimeable number, because it can be changed into a prime (70246733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119994 + ... + 120577.

Almost surely, 2^70246732 is an apocalyptic number.

It is an amenable number.

70246732 is a deficient number, since it is larger than the sum of its proper divisors (54369564).

70246732 is a wasteful number, since it uses less digits than its factorization.

70246732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240648 (or 240646 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 70246732 is about 8381.3323523173. The cubic root of 70246732 is about 412.6121778778.

The spelling of 70246732 in words is "seventy million, two hundred forty-six thousand, seven hundred thirty-two".