99164190 has 16 divisors (see below), whose sum is σ = 237994128. Its totient is φ = 26443776.

The previous prime is 99164189. The next prime is 99164203. The reversal of 99164190 is 9146199.

It is a super-2 number, since 2×99164190² = 19667073156712200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1652707 + ... + 1652766.

It is an arithmetic number, because the mean of its divisors is an integer number (14874633).

Almost surely, 2^99164190 is an apocalyptic number.

99164190 is an abundant number, since it is smaller than the sum of its proper divisors (138829938).

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

99164190 is a wasteful number, since it uses less digits than its factorization.

99164190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3305483.

The product of its (nonzero) digits is 17496, while the sum is 39.

The square root of 99164190 is about 9958.1218108637. The cubic root of 99164190 is about 462.8621016245.

The spelling of 99164190 in words is "ninety-nine million, one hundred sixty-four thousand, one hundred ninety".