89698802 has 4 divisors (see below), whose sum is σ = 134548206. Its totient is φ = 44849400.

The previous prime is 89698801. The next prime is 89698811. The reversal of 89698802 is 20889698.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20889698 = 2 ⋅10444849.

It can be written as a sum of positive squares in only one way, i.e., 63186601 + 26512201 = 7949^2 + 5149^2 .

It is not an unprimeable number, because it can be changed into a prime (89698801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22424699 + ... + 22424702.

Almost surely, 2^89698802 is an apocalyptic number.

89698802 is a deficient number, since it is larger than the sum of its proper divisors (44849404).

89698802 is a wasteful number, since it uses less digits than its factorization.

89698802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44849403.

The product of its (nonzero) digits is 497664, while the sum is 50.

The square root of 89698802 is about 9470.9451481887. The cubic root of 89698802 is about 447.6399936525.

It can be divided in two parts, 8969 and 8802, that added together give a palindrome (17771).

The spelling of 89698802 in words is "eighty-nine million, six hundred ninety-eight thousand, eight hundred two".