89436652 has 24 divisors (see below), whose sum is σ = 160148016. Its totient is φ = 43687488.

The previous prime is 89436623. The next prime is 89436653. The reversal of 89436652 is 25663498.

It is a junction number, because it is equal to n+sod(n) for n = 89436599 and 89436608.

It is not an unprimeable number, because it can be changed into a prime (89436653) 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, 57963 + ... + 59485.

It is an arithmetic number, because the mean of its divisors is an integer number (6672834).

Almost surely, 2^89436652 is an apocalyptic number.

It is an amenable number.

89436652 is a deficient number, since it is larger than the sum of its proper divisors (70711364).

89436652 is a wasteful number, since it uses less digits than its factorization.

89436652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857 (or 1855 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 89436652 is about 9457.0953257329. The cubic root of 89436652 is about 447.2034834380.

The spelling of 89436652 in words is "eighty-nine million, four hundred thirty-six thousand, six hundred fifty-two".