70435296 has 36 divisors (see below), whose sum is σ = 200301192. Its totient is φ = 23478336.

The previous prime is 70435259. The next prime is 70435303. The reversal of 70435296 is 69253407.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×70435296² = 9922261845215232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 70435296.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121996 + ... + 122571.

It is an arithmetic number, because the mean of its divisors is an integer number (5563922).

Almost surely, 2^70435296 is an apocalyptic number.

It is an amenable number.

70435296 is an abundant number, since it is smaller than the sum of its proper divisors (129865896).

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

70435296 is a wasteful number, since it uses less digits than its factorization.

70435296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244583 (or 244572 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 70435296 is about 8392.5738602648. The cubic root of 70435296 is about 412.9810410150.

The spelling of 70435296 in words is "seventy million, four hundred thirty-five thousand, two hundred ninety-six".