99454582 has 4 divisors (see below), whose sum is σ = 149181876. Its totient is φ = 49727290.

The previous prime is 99454567. The next prime is 99454591. The reversal of 99454582 is 28545499.

It is a semiprime because it is the product of two primes.

It is a super-4 number, since 4×99454582⁴ (a number of 33 digits) contains 4444 as substring.

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 as a sum of consecutive naturals, namely, 24863644 + ... + 24863647.

It is an arithmetic number, because the mean of its divisors is an integer number (37295469).

Almost surely, 2^99454582 is an apocalyptic number.

99454582 is a deficient number, since it is larger than the sum of its proper divisors (49727294).

99454582 is a wasteful number, since it uses less digits than its factorization.

99454582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49727293.

The product of its digits is 518400, while the sum is 46.

The square root of 99454582 is about 9972.6918131465. The cubic root of 99454582 is about 463.3134757921.

The spelling of 99454582 in words is "ninety-nine million, four hundred fifty-four thousand, five hundred eighty-two".