89524634 has 4 divisors (see below), whose sum is σ = 134286954. Its totient is φ = 44762316.

The previous prime is 89524627. The next prime is 89524639. The reversal of 89524634 is 43642598.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 88303609 + 1221025 = 9397^2 + 1105^2 .

It is a junction number, because it is equal to n+sod(n) for n = 89524591 and 89524600.

It is not an unprimeable number, because it can be changed into a prime (89524639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22381157 + ... + 22381160.

Almost surely, 2^89524634 is an apocalyptic number.

89524634 is a deficient number, since it is larger than the sum of its proper divisors (44762320).

89524634 is a wasteful number, since it uses less digits than its factorization.

89524634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44762319.

The product of its digits is 207360, while the sum is 41.

The square root of 89524634 is about 9461.7458219929. The cubic root of 89524634 is about 447.3500786764.

The spelling of 89524634 in words is "eighty-nine million, five hundred twenty-four thousand, six hundred thirty-four".