99475546 has 16 divisors (see below), whose sum is σ = 152103744. Its totient is φ = 48783744.

The previous prime is 99475543. The next prime is 99475561. The reversal of 99475546 is 64557499.

It is a happy number.

Its product of digits (1360800) is a multiple of the sum of its prime divisors (4725).

It is a self number, because there is not a number n which added to its sum of digits gives 99475546.

It is not an unprimeable number, because it can be changed into a prime (99475543) 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, 19786 + ... + 24298.

It is an arithmetic number, because the mean of its divisors is an integer number (9506484).

Almost surely, 2^99475546 is an apocalyptic number.

99475546 is a deficient number, since it is larger than the sum of its proper divisors (52628198).

99475546 is a wasteful number, since it uses less digits than its factorization.

99475546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4725.

The product of its digits is 1360800, while the sum is 49.

The square root of 99475546 is about 9973.7428280460. The cubic root of 99475546 is about 463.3460274056.

The spelling of 99475546 in words is "ninety-nine million, four hundred seventy-five thousand, five hundred forty-six".