89401907 has 8 divisors (see below), whose sum is σ = 102625536. Its totient is φ = 76291272.

The previous prime is 89401903. The next prime is 89401927. The reversal of 89401907 is 70910498.

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 89401907 - 2² = 89401903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89401901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26543 + ... + 29720.

It is an arithmetic number, because the mean of its divisors is an integer number (12828192).

Almost surely, 2^89401907 is an apocalyptic number.

89401907 is a deficient number, since it is larger than the sum of its proper divisors (13223629).

89401907 is a wasteful number, since it uses less digits than its factorization.

89401907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56497.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 89401907 is about 9455.2581667557. The cubic root of 89401907 is about 447.1455649850.

The spelling of 89401907 in words is "eighty-nine million, four hundred one thousand, nine hundred seven".