70610057 has 8 divisors (see below), whose sum is σ = 81240000. Its totient is φ = 60115824.

The previous prime is 70610047. The next prime is 70610081. The reversal of 70610057 is 75001607.

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 70610057 - 2¹⁶ = 70544521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70610017) 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, 32807 + ... + 34892.

It is an arithmetic number, because the mean of its divisors is an integer number (10155000).

Almost surely, 2^70610057 is an apocalyptic number.

It is an amenable number.

70610057 is a deficient number, since it is larger than the sum of its proper divisors (10629943).

70610057 is a wasteful number, since it uses less digits than its factorization.

70610057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67855.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 70610057 is about 8402.9790550733. The cubic root of 70610057 is about 413.3223157978.

The spelling of 70610057 in words is "seventy million, six hundred ten thousand, fifty-seven".