190026272 has 24 divisors (see below), whose sum is σ = 396122076. Its totient is φ = 89423872.

The previous prime is 190026269. The next prime is 190026283. The reversal of 190026272 is 272620091.

It can be written as a sum of positive squares in 2 ways, for example, as 170981776 + 19044496 = 13076^2 + 4364^2 .

It is a super-2 number, since 2×190026272² = 72219968100435968, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174113 + ... + 175200.

Almost surely, 2^190026272 is an apocalyptic number.

It is an amenable number.

190026272 is an abundant number, since it is smaller than the sum of its proper divisors (206095804).

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

190026272 is a wasteful number, since it uses less digits than its factorization.

190026272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349340 (or 349332 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 190026272 is about 13785.0017047514. The cubic root of 190026272 is about 574.9162040459.

The spelling of 190026272 in words is "one hundred ninety million, twenty-six thousand, two hundred seventy-two".