70363928 has 8 divisors (see below), whose sum is σ = 131932380. Its totient is φ = 35181960.

The previous prime is 70363879. The next prime is 70363933. The reversal of 70363928 is 82936307.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 70363891 and 70363900.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4397738 + ... + 4397753.

Almost surely, 2^70363928 is an apocalyptic number.

It is an amenable number.

70363928 is a deficient number, since it is larger than the sum of its proper divisors (61568452).

70363928 is a wasteful number, since it uses less digits than its factorization.

70363928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8795497 (or 8795493 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 70363928 is about 8388.3209285291. The cubic root of 70363928 is about 412.8415106334.

The spelling of 70363928 in words is "seventy million, three hundred sixty-three thousand, nine hundred twenty-eight".