70525854 has 48 divisors (see below), whose sum is σ = 180666720. Its totient is φ = 19454400.

The previous prime is 70525849. The next prime is 70525919. The reversal of 70525854 is 45852507.

It is a happy number.

70525854 is a `hidden beast` number, since 70 + 5 + 2 + 585 + 4 = 666.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5997 + ... + 13304.

It is an arithmetic number, because the mean of its divisors is an integer number (3763890).

Almost surely, 2^70525854 is an apocalyptic number.

70525854 is an abundant number, since it is smaller than the sum of its proper divisors (110140866).

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

70525854 is a wasteful number, since it uses less digits than its factorization.

70525854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19345 (or 19342 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 70525854 is about 8397.9672540443. The cubic root of 70525854 is about 413.1579538363.

The spelling of 70525854 in words is "seventy million, five hundred twenty-five thousand, eight hundred fifty-four".