190272412 has 12 divisors (see below), whose sum is σ = 363247416. Its totient is φ = 86487440.

The previous prime is 190272409. The next prime is 190272413. The reversal of 190272412 is 214272091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190272413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2162143 + ... + 2162230.

It is an arithmetic number, because the mean of its divisors is an integer number (30270618).

Almost surely, 2^190272412 is an apocalyptic number.

It is an amenable number.

190272412 is a deficient number, since it is larger than the sum of its proper divisors (172975004).

190272412 is a wasteful number, since it uses less digits than its factorization.

190272412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4324388 (or 4324386 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 190272412 is about 13793.9266345736. The cubic root of 190272412 is about 575.1643255608.

The spelling of 190272412 in words is "one hundred ninety million, two hundred seventy-two thousand, four hundred twelve".