99356542 has 8 divisors (see below), whose sum is σ = 149566032. Its totient is φ = 49501200.

The previous prime is 99356539. The next prime is 99356591. The reversal of 99356542 is 24565399.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87834 + ... + 88957.

It is an arithmetic number, because the mean of its divisors is an integer number (18695754).

Almost surely, 2^99356542 is an apocalyptic number.

99356542 is a deficient number, since it is larger than the sum of its proper divisors (50209490).

99356542 is a wasteful number, since it uses less digits than its factorization.

99356542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177074.

The product of its digits is 291600, while the sum is 43.

The square root of 99356542 is about 9967.7751780425. The cubic root of 99356542 is about 463.1611845447.

The spelling of 99356542 in words is "ninety-nine million, three hundred fifty-six thousand, five hundred forty-two".