89528854 has 4 divisors (see below), whose sum is σ = 134293284. Its totient is φ = 44764426.

The previous prime is 89528839. The next prime is 89528861. The reversal of 89528854 is 45882598.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45882598 = 2 ⋅22941299.

It is a junction number, because it is equal to n+sod(n) for n = 89528798 and 89528807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22382212 + ... + 22382215.

It is an arithmetic number, because the mean of its divisors is an integer number (33573321).

Almost surely, 2^89528854 is an apocalyptic number.

89528854 is a deficient number, since it is larger than the sum of its proper divisors (44764430).

89528854 is a wasteful number, since it uses less digits than its factorization.

89528854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44764429.

The product of its digits is 921600, while the sum is 49.

The square root of 89528854 is about 9461.9688226077. The cubic root of 89528854 is about 447.3571076083.

The spelling of 89528854 in words is "eighty-nine million, five hundred twenty-eight thousand, eight hundred fifty-four".