231465070 has 8 divisors (see below), whose sum is σ = 416637144. Its totient is φ = 92586024.

The previous prime is 231464977. The next prime is 231465071. The reversal of 231465070 is 70564132.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231465071) 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, 11573244 + ... + 11573263.

It is an arithmetic number, because the mean of its divisors is an integer number (52079643).

Almost surely, 2^231465070 is an apocalyptic number.

231465070 is a deficient number, since it is larger than the sum of its proper divisors (185172074).

231465070 is a wasteful number, since it uses less digits than its factorization.

231465070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23146514.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 231465070 is about 15213.9761403783. The cubic root of 231465070 is about 613.9907389309.

The spelling of 231465070 in words is "two hundred thirty-one million, four hundred sixty-five thousand, seventy".