70435910 has 16 divisors (see below), whose sum is σ = 126900000. Its totient is φ = 28148736.

The previous prime is 70435903. The next prime is 70435921. The reversal of 70435910 is 1953407.

It is a super-2 number, since 2×70435910² = 9922434835056200, which contains 22 as substring.

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, 11591 + ... + 16589.

It is an arithmetic number, because the mean of its divisors is an integer number (7931250).

Almost surely, 2^70435910 is an apocalyptic number.

70435910 is a deficient number, since it is larger than the sum of its proper divisors (56464090).

70435910 is a wasteful number, since it uses less digits than its factorization.

70435910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6415.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 70435910 is about 8392.6104401432. The cubic root of 70435910 is about 412.9822410271.

The spelling of 70435910 in words is "seventy million, four hundred thirty-five thousand, nine hundred ten".