70496456 has 16 divisors (see below), whose sum is σ = 132451200. Its totient is φ = 35176144.

The previous prime is 70496453. The next prime is 70496483. The reversal of 70496456 is 65469407.

It is not an unprimeable number, because it can be changed into a prime (70496453) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 4736 + ... + 12783.

It is an arithmetic number, because the mean of its divisors is an integer number (8278200).

Almost surely, 2^70496456 is an apocalyptic number.

It is an amenable number.

70496456 is a deficient number, since it is larger than the sum of its proper divisors (61954744).

70496456 is a wasteful number, since it uses less digits than its factorization.

70496456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18028 (or 18024 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 70496456 is about 8396.2167670922. The cubic root of 70496456 is about 413.1005389316.

The spelling of 70496456 in words is "seventy million, four hundred ninety-six thousand, four hundred fifty-six".