190753328 has 20 divisors (see below), whose sum is σ = 391325400. Its totient is φ = 89766144.

The previous prime is 190753291. The next prime is 190753333. The reversal of 190753328 is 823357091.

190753328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 190753291 and 190753300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350378 + ... + 350921.

It is an arithmetic number, because the mean of its divisors is an integer number (19566270).

Almost surely, 2^190753328 is an apocalyptic number.

It is an amenable number.

190753328 is an abundant number, since it is smaller than the sum of its proper divisors (200572072).

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

190753328 is a wasteful number, since it uses less digits than its factorization.

190753328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701324 (or 701318 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 190753328 is about 13811.3477980970. The cubic root of 190753328 is about 575.6484963155.

The spelling of 190753328 in words is "one hundred ninety million, seven hundred fifty-three thousand, three hundred twenty-eight".