99310542 has 16 divisors (see below), whose sum is σ = 199100160. Its totient is φ = 33023672.

The previous prime is 99310493. The next prime is 99310543. The reversal of 99310542 is 24501399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99310543) 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, 17238 + ... + 22265.

It is an arithmetic number, because the mean of its divisors is an integer number (12443760).

Almost surely, 2^99310542 is an apocalyptic number.

99310542 is an abundant number, since it is smaller than the sum of its proper divisors (99789618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99310542 is a wasteful number, since it uses less digits than its factorization.

99310542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39927.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 99310542 is about 9965.4674752367. The cubic root of 99310542 is about 463.0896955318.

The spelling of 99310542 in words is "ninety-nine million, three hundred ten thousand, five hundred forty-two".