89951339 has 8 divisors (see below), whose sum is σ = 94920000. Its totient is φ = 85006152.

The previous prime is 89951327. The next prime is 89951347. The reversal of 89951339 is 93315998.

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

It is not a de Polignac number, because 89951339 - 2⁸ = 89951083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89951293 and 89951302.

It is not an unprimeable number, because it can be changed into a prime (89951039) 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, 2312 + ... + 13610.

It is an arithmetic number, because the mean of its divisors is an integer number (11865000).

Almost surely, 2^89951339 is an apocalyptic number.

89951339 is a deficient number, since it is larger than the sum of its proper divisors (4968661).

89951339 is a wasteful number, since it uses less digits than its factorization.

89951339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11737.

The product of its digits is 262440, while the sum is 47.

The square root of 89951339 is about 9484.2679738607. The cubic root of 89951339 is about 448.0596935631.

The spelling of 89951339 in words is "eighty-nine million, nine hundred fifty-one thousand, three hundred thirty-nine".