89228546 has 72 divisors (see below), whose sum is σ = 166809132. Its totient is φ = 35622400.

The previous prime is 89228539. The next prime is 89228567. The reversal of 89228546 is 64582298.

It can be written as a sum of positive squares in 2 ways, for example, as 87628321 + 1600225 = 9361^2 + 1265^2 .

Its product of digits (276480) is a multiple of the sum of its prime factors (128).

It is a junction number, because it is equal to n+sod(n) for n = 89228497 and 89228506.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2176286 + ... + 2176326.

Almost surely, 2^89228546 is an apocalyptic number.

89228546 is a deficient number, since it is larger than the sum of its proper divisors (77580586).

89228546 is a wasteful number, since it uses less digits than its factorization.

89228546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 94 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 89228546 is about 9446.0862795128. The cubic root of 89228546 is about 446.8563550406.

The spelling of 89228546 in words is "eighty-nine million, two hundred twenty-eight thousand, five hundred forty-six".