70088725 has 24 divisors (see below), whose sum is σ = 99997568. Its totient is φ = 47736000.

The previous prime is 70088723. The next prime is 70088729. The reversal of 70088725 is 52788007.

70088725 is nontrivially palindromic in base 6.

It is not a de Polignac number, because 70088725 - 2¹ = 70088723 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70088723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26200 + ... + 28750.

Almost surely, 2^70088725 is an apocalyptic number.

It is an amenable number.

70088725 is a deficient number, since it is larger than the sum of its proper divisors (29908843).

70088725 is a wasteful number, since it uses less digits than its factorization.

70088725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2725 (or 2720 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 37.

The square root of 70088725 is about 8371.9009191461. The cubic root of 70088725 is about 412.3025807690.

The spelling of 70088725 in words is "seventy million, eighty-eight thousand, seven hundred twenty-five".