99479214 has 12 divisors (see below), whose sum is σ = 215538336. Its totient is φ = 33159732.

The previous prime is 99479207. The next prime is 99479221. The reversal of 99479214 is 41297499.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (99479207) and next prime (99479221).

It is a super-2 number, since 2×99479214² = 19792228036115592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 99479214.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2763294 + ... + 2763329.

It is an arithmetic number, because the mean of its divisors is an integer number (17961528).

Almost surely, 2^99479214 is an apocalyptic number.

99479214 is an abundant number, since it is smaller than the sum of its proper divisors (116059122).

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

99479214 is a wasteful number, since it uses less digits than its factorization.

99479214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5526631 (or 5526628 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 99479214 is about 9973.9267091753. The cubic root of 99479214 is about 463.3517223809.

It can be divided in two parts, 994 and 79214, that added together give a palindrome (80208).

The spelling of 99479214 in words is "ninety-nine million, four hundred seventy-nine thousand, two hundred fourteen".