70927 has 4 divisors (see below), whose sum is σ = 74680. Its totient is φ = 67176.

The previous prime is 70921. The next prime is 70937. The reversal of 70927 is 72907.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70927 - 2³ = 70919 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1848 + ... + 1885.

It is an arithmetic number, because the mean of its divisors is an integer number (18670).

2⁷⁰⁹²⁷ is an apocalyptic number.

70927 is a deficient number, since it is larger than the sum of its proper divisors (3753).

70927 is a wasteful number, since it uses less digits than its factorization.

70927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3752.

The product of its (nonzero) digits is 882, while the sum is 25.

The square root of 70927 is about 266.3212346021. The cubic root of 70927 is about 41.3939810927.

The spelling of 70927 in words is "seventy thousand, nine hundred twenty-seven".