99239464 has 16 divisors (see below), whose sum is σ = 186228000. Its totient is φ = 49578672.

The previous prime is 99239461. The next prime is 99239471. The reversal of 99239464 is 46493299.

It is a super-3 number, since 3×99239464³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (99239461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6759 + ... + 15625.

It is an arithmetic number, because the mean of its divisors is an integer number (11639250).

Almost surely, 2^99239464 is an apocalyptic number.

It is an amenable number.

99239464 is a deficient number, since it is larger than the sum of its proper divisors (86988536).

99239464 is a wasteful number, since it uses less digits than its factorization.

99239464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10272 (or 10268 counting only the distinct ones).

The product of its digits is 419904, while the sum is 46.

The square root of 99239464 is about 9961.9006218693. The cubic root of 99239464 is about 462.9791891527.

The spelling of 99239464 in words is "ninety-nine million, two hundred thirty-nine thousand, four hundred sixty-four".