70260256 has 24 divisors (see below), whose sum is σ = 150900624. Its totient is φ = 31936320.

The previous prime is 70260241. The next prime is 70260259. The reversal of 70260256 is 65206207.

It is not an unprimeable number, because it can be changed into a prime (70260259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99450 + ... + 100153.

It is an arithmetic number, because the mean of its divisors is an integer number (6287526).

Almost surely, 2^70260256 is an apocalyptic number.

It is an amenable number.

70260256 is an abundant number, since it is smaller than the sum of its proper divisors (80640368).

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

70260256 is a wasteful number, since it uses less digits than its factorization.

70260256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199624 (or 199616 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 70260256 is about 8382.1391064573. The cubic root of 70260256 is about 412.6386550717.

The spelling of 70260256 in words is "seventy million, two hundred sixty thousand, two hundred fifty-six".