89925911 has 8 divisors (see below), whose sum is σ = 91056000. Its totient is φ = 88803000.

The previous prime is 89925907. The next prime is 89925931. The reversal of 89925911 is 11952998.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 89925911 - 2² = 89925907 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89925931) 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 7 ways as a sum of consecutive naturals, for example, 26036 + ... + 29286.

It is an arithmetic number, because the mean of its divisors is an integer number (11382000).

Almost surely, 2^89925911 is an apocalyptic number.

89925911 is a deficient number, since it is larger than the sum of its proper divisors (1130089).

89925911 is a wasteful number, since it uses less digits than its factorization.

89925911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3589.

The product of its digits is 58320, while the sum is 44.

The square root of 89925911 is about 9482.9273433893. The cubic root of 89925911 is about 448.0174694904.

The spelling of 89925911 in words is "eighty-nine million, nine hundred twenty-five thousand, nine hundred eleven".