89499351 has 16 divisors (see below), whose sum is σ = 124558560. Its totient is φ = 57108480.

The previous prime is 89499349. The next prime is 89499359. The reversal of 89499351 is 15399498.

It is not a de Polignac number, because 89499351 - 2¹ = 89499349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 89499351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89499359) 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, 346 + ... + 13383.

It is an arithmetic number, because the mean of its divisors is an integer number (7784910).

Almost surely, 2^89499351 is an apocalyptic number.

89499351 is a deficient number, since it is larger than the sum of its proper divisors (35059209).

89499351 is a wasteful number, since it uses less digits than its factorization.

89499351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13826.

The product of its digits is 349920, while the sum is 48.

The square root of 89499351 is about 9460.4096634342. The cubic root of 89499351 is about 447.3079620863.

The spelling of 89499351 in words is "eighty-nine million, four hundred ninety-nine thousand, three hundred fifty-one".