89040338 has 4 divisors (see below), whose sum is σ = 133560510. Its totient is φ = 44520168.

The previous prime is 89040323. The next prime is 89040379. The reversal of 89040338 is 83304098.

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., 86174089 + 2866249 = 9283^2 + 1693^2 .

It is a junction number, because it is equal to n+sod(n) for n = 89040298 and 89040307.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22260083 + ... + 22260086.

Almost surely, 2^89040338 is an apocalyptic number.

89040338 is a deficient number, since it is larger than the sum of its proper divisors (44520172).

89040338 is a wasteful number, since it uses less digits than its factorization.

89040338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44520171.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 89040338 is about 9436.1187995913. The cubic root of 89040338 is about 446.5419521373.

The spelling of 89040338 in words is "eighty-nine million, forty thousand, three hundred thirty-eight".