70760256 has 224 divisors, whose sum is σ = 239938560. Its totient is φ = 17915904.

The previous prime is 70760231. The next prime is 70760299. The reversal of 70760256 is 65206707.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 434031 + ... + 434193.

Almost surely, 2^70760256 is an apocalyptic number.

70760256 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70760256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119969280).

70760256 is an abundant number, since it is smaller than the sum of its proper divisors (169178304).

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

70760256 is a wasteful number, since it uses less digits than its factorization.

70760256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 70760256 is about 8411.9115544566. The cubic root of 70760256 is about 413.6151760248.

The spelling of 70760256 in words is "seventy million, seven hundred sixty thousand, two hundred fifty-six".