88470231 has 4 divisors (see below), whose sum is σ = 117960312. Its totient is φ = 58980152.

The previous prime is 88470229. The next prime is 88470241. The reversal of 88470231 is 13207488.

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 88470231 - 2¹ = 88470229 is a prime.

It is a super-2 number, since 2×88470231² = 15653963546386722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88470192 and 88470201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88470211) 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, 14745036 + ... + 14745041.

It is an arithmetic number, because the mean of its divisors is an integer number (29490078).

Almost surely, 2^88470231 is an apocalyptic number.

88470231 is a deficient number, since it is larger than the sum of its proper divisors (29490081).

88470231 is a wasteful number, since it uses less digits than its factorization.

88470231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29490080.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 88470231 is about 9405.8615235395. The cubic root of 88470231 is about 445.5868720259.

The spelling of 88470231 in words is "eighty-eight million, four hundred seventy thousand, two hundred thirty-one".