70125357 has 8 divisors (see below), whose sum is σ = 99000576. Its totient is φ = 44000192.

The previous prime is 70125353. The next prime is 70125359. The reversal of 70125357 is 75352107.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70125357 - 2² = 70125353 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70125353) 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, 687453 + ... + 687554.

It is an arithmetic number, because the mean of its divisors is an integer number (12375072).

Almost surely, 2^70125357 is an apocalyptic number.

It is an amenable number.

70125357 is a deficient number, since it is larger than the sum of its proper divisors (28875219).

70125357 is a wasteful number, since it uses less digits than its factorization.

70125357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375027.

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 70125357 is about 8374.0884280022. The cubic root of 70125357 is about 412.3743984906.

The spelling of 70125357 in words is "seventy million, one hundred twenty-five thousand, three hundred fifty-seven".