70364231 has 8 divisors (see below), whose sum is σ = 81933984. Its totient is φ = 59173920.

The previous prime is 70364227. The next prime is 70364249. The reversal of 70364231 is 13246307.

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 70364231 - 2² = 70364227 is a prime.

It is a super-2 number, since 2×70364231² = 9902250008442722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70364231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70364221) 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, 94460 + ... + 95201.

It is an arithmetic number, because the mean of its divisors is an integer number (10241748).

Almost surely, 2^70364231 is an apocalyptic number.

70364231 is a deficient number, since it is larger than the sum of its proper divisors (11569753).

70364231 is a wasteful number, since it uses less digits than its factorization.

70364231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189721.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 70364231 is about 8388.3389893351. The cubic root of 70364231 is about 412.8421032230.

The spelling of 70364231 in words is "seventy million, three hundred sixty-four thousand, two hundred thirty-one".