89097402 has 32 divisors (see below), whose sum is σ = 181351872. Its totient is φ = 29177984.

The previous prime is 89097401. The next prime is 89097409. The reversal of 89097402 is 20479098.

It is not an unprimeable number, because it can be changed into a prime (89097401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87448 + ... + 88460.

It is an arithmetic number, because the mean of its divisors is an integer number (5667246).

Almost surely, 2^89097402 is an apocalyptic number.

89097402 is an abundant number, since it is smaller than the sum of its proper divisors (92254470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89097402 is a wasteful number, since it uses less digits than its factorization.

89097402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 89097402 is about 9439.1420160945. The cubic root of 89097402 is about 446.6373247476.

The spelling of 89097402 in words is "eighty-nine million, ninety-seven thousand, four hundred two".