99542262 has 8 divisors (see below), whose sum is σ = 199084536. Its totient is φ = 33180752.

The previous prime is 99542257. The next prime is 99542269. The reversal of 99542262 is 26224599.

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

99542262 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 99542262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99542269) 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, 8295183 + ... + 8295194.

It is an arithmetic number, because the mean of its divisors is an integer number (24885567).

Almost surely, 2^99542262 is an apocalyptic number.

99542262 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

99542262 is a wasteful number, since it uses less digits than its factorization.

99542262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16590382.

The product of its digits is 77760, while the sum is 39.

The square root of 99542262 is about 9977.0868493764. The cubic root of 99542262 is about 463.4495894922.

It can be divided in two parts, 99 and 542262, that added together give a triangular number (542361 = T₁₀₄₁).

The spelling of 99542262 in words is "ninety-nine million, five hundred forty-two thousand, two hundred sixty-two".