70675087 has 8 divisors (see below), whose sum is σ = 81032096. Its totient is φ = 60383232.

The previous prime is 70675063. The next prime is 70675093. The reversal of 70675087 is 78057607.

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

It is not a de Polignac number, because 70675087 - 2²³ = 62286479 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 (70675037) 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, 13938 + ... + 18319.

It is an arithmetic number, because the mean of its divisors is an integer number (10129012).

Almost surely, 2^70675087 is an apocalyptic number.

70675087 is a deficient number, since it is larger than the sum of its proper divisors (10357009).

70675087 is a wasteful number, since it uses less digits than its factorization.

70675087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32577.

The product of its (nonzero) digits is 82320, while the sum is 40.

The square root of 70675087 is about 8406.8476255966. The cubic root of 70675087 is about 413.4491631816.

The spelling of 70675087 in words is "seventy million, six hundred seventy-five thousand, eighty-seven".