232815071 has 4 divisors (see below), whose sum is σ = 233035152. Its totient is φ = 232594992.

The previous prime is 232815047. The next prime is 232815173. The reversal of 232815071 is 170518232.

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 232815071 - 2¹⁸ = 232552927 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 (232815001) 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, 108446 + ... + 110571.

It is an arithmetic number, because the mean of its divisors is an integer number (58258788).

Almost surely, 2^232815071 is an apocalyptic number.

232815071 is a deficient number, since it is larger than the sum of its proper divisors (220081).

232815071 is a wasteful number, since it uses less digits than its factorization.

232815071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220080.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 232815071 is about 15258.2787692452. The cubic root of 232815071 is about 615.1821092443.

The spelling of 232815071 in words is "two hundred thirty-two million, eight hundred fifteen thousand, seventy-one".