89400935 has 16 divisors (see below), whose sum is σ = 116049024. Its totient is φ = 65724672.

The previous prime is 89400859. The next prime is 89400937. The reversal of 89400935 is 53900498.

It is not a de Polignac number, because 89400935 - 2⁸ = 89400679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89400937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12194 + ... + 18096.

It is an arithmetic number, because the mean of its divisors is an integer number (7253064).

Almost surely, 2^89400935 is an apocalyptic number.

89400935 is a deficient number, since it is larger than the sum of its proper divisors (26648089).

89400935 is a wasteful number, since it uses less digits than its factorization.

89400935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6154.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 89400935 is about 9455.2067666445. The cubic root of 89400935 is about 447.1439444861.

The spelling of 89400935 in words is "eighty-nine million, four hundred thousand, nine hundred thirty-five".