190014828 has 48 divisors (see below), whose sum is σ = 455704704. Its totient is φ = 61586560.

The previous prime is 190014821. The next prime is 190014833. The reversal of 190014828 is 828410091.

It is a super-2 number, since 2×190014828² = 72211269719739168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (190014821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229351 + ... + 230177.

It is an arithmetic number, because the mean of its divisors is an integer number (9493848).

Almost surely, 2^190014828 is an apocalyptic number.

It is an amenable number.

190014828 is an abundant number, since it is smaller than the sum of its proper divisors (265689876).

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

190014828 is a wasteful number, since it uses less digits than its factorization.

190014828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342 (or 1340 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 190014828 is about 13784.5866096884. The cubic root of 190014828 is about 574.9046627065.

The spelling of 190014828 in words is "one hundred ninety million, fourteen thousand, eight hundred twenty-eight".