89739795 has 16 divisors (see below), whose sum is σ = 144635040. Its totient is φ = 47510784.

The previous prime is 89739791. The next prime is 89739817. The reversal of 89739795 is 59793798.

It is not a de Polignac number, because 89739795 - 2² = 89739791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89739791) 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, 19780 + ... + 23889.

It is an arithmetic number, because the mean of its divisors is an integer number (9039690).

Almost surely, 2^89739795 is an apocalyptic number.

89739795 is a deficient number, since it is larger than the sum of its proper divisors (54895245).

89739795 is a wasteful number, since it uses less digits than its factorization.

89739795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43814.

The product of its digits is 4286520, while the sum is 57.

The square root of 89739795 is about 9473.1090461369. The cubic root of 89739795 is about 447.7081748366.

The spelling of 89739795 in words is "eighty-nine million, seven hundred thirty-nine thousand, seven hundred ninety-five".