190466604 has 36 divisors (see below), whose sum is σ = 496991040. Its totient is φ = 61440480.

The previous prime is 190466603. The next prime is 190466629. The reversal of 190466604 is 406664091.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (190466603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84219 + ... + 86450.

Almost surely, 2^190466604 is an apocalyptic number.

It is an amenable number.

190466604 is an abundant number, since it is smaller than the sum of its proper divisors (306524436).

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

190466604 is a wasteful number, since it uses less digits than its factorization.

190466604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170710 (or 170705 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 190466604 is about 13800.9638793818. The cubic root of 190466604 is about 575.3599299109.

The spelling of 190466604 in words is "one hundred ninety million, four hundred sixty-six thousand, six hundred four".