89297901 has 24 divisors (see below), whose sum is σ = 160814784. Its totient is φ = 46388160.

The previous prime is 89297893. The next prime is 89297917. The reversal of 89297901 is 10979298.

It is not a de Polignac number, because 89297901 - 2³ = 89297893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89297981) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63736 + ... + 65121.

It is an arithmetic number, because the mean of its divisors is an integer number (6700616).

Almost surely, 2^89297901 is an apocalyptic number.

It is an amenable number.

89297901 is a deficient number, since it is larger than the sum of its proper divisors (71516883).

89297901 is a wasteful number, since it uses less digits than its factorization.

89297901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128881 (or 128878 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 45.

The square root of 89297901 is about 9449.7566635337. The cubic root of 89297901 is about 446.9721016175.

The spelling of 89297901 in words is "eighty-nine million, two hundred ninety-seven thousand, nine hundred one".