190152080 has 40 divisors (see below), whose sum is σ = 442680000. Its totient is φ = 75961728.

The previous prime is 190152077. The next prime is 190152113. The reversal of 190152080 is 80251091.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

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, 111071 + ... + 112769.

It is an arithmetic number, because the mean of its divisors is an integer number (11067000).

Almost surely, 2^190152080 is an apocalyptic number.

190152080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

190152080 is an abundant number, since it is smaller than the sum of its proper divisors (252527920).

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

190152080 is a wasteful number, since it uses less digits than its factorization.

190152080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111 (or 3105 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 190152080 is about 13789.5641700527. The cubic root of 190152080 is about 575.0430515970.

The spelling of 190152080 in words is "one hundred ninety million, one hundred fifty-two thousand, eighty".