70056048 has 40 divisors (see below), whose sum is σ = 191626128. Its totient is φ = 21978112.

The previous prime is 70056043. The next prime is 70056061. The reversal of 70056048 is 84065007.

It is a happy number.

It is a super-2 number, since 2×70056048² = 9815699722756608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70056043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42111 + ... + 43742.

Almost surely, 2^70056048 is an apocalyptic number.

It is an amenable number.

70056048 is an abundant number, since it is smaller than the sum of its proper divisors (121570080).

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

70056048 is a wasteful number, since it uses less digits than its factorization.

70056048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85881 (or 85875 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 70056048 is about 8369.9491037879. The cubic root of 70056048 is about 412.2384957789.

The spelling of 70056048 in words is "seventy million, fifty-six thousand, forty-eight".