89040148 has 6 divisors (see below), whose sum is σ = 155820266. Its totient is φ = 44520072.

The previous prime is 89040103. The next prime is 89040163. The reversal of 89040148 is 84104098.

It can be written as a sum of positive squares in only one way, i.e., 52823824 + 36216324 = 7268^2 + 6018^2 .

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, 11130015 + ... + 11130022.

Almost surely, 2^89040148 is an apocalyptic number.

It is an amenable number.

89040148 is a deficient number, since it is larger than the sum of its proper divisors (66780118).

89040148 is a wasteful number, since it uses less digits than its factorization.

89040148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22260041 (or 22260039 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 89040148 is about 9436.1087318873. The cubic root of 89040148 is about 446.5416345171.

The spelling of 89040148 in words is "eighty-nine million, forty thousand, one hundred forty-eight".