88601231 has 4 divisors (see below), whose sum is σ = 88653864. Its totient is φ = 88548600.

The previous prime is 88601209. The next prime is 88601239. The reversal of 88601231 is 13210688.

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 88601231 - 2⁶ = 88601167 is a prime.

It is a super-2 number, since 2×88601231² = 15700356269430722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88601194 and 88601203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88601239) 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, 23705 + ... + 27186.

It is an arithmetic number, because the mean of its divisors is an integer number (22163466).

Almost surely, 2^88601231 is an apocalyptic number.

88601231 is a deficient number, since it is larger than the sum of its proper divisors (52633).

88601231 is a wasteful number, since it uses less digits than its factorization.

88601231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52632.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 88601231 is about 9412.8226903517. The cubic root of 88601231 is about 445.8066939644.

The spelling of 88601231 in words is "eighty-eight million, six hundred one thousand, two hundred thirty-one".