190127464 has 32 divisors (see below), whose sum is σ = 369008640. Its totient is φ = 91742400.

The previous prime is 190127459. The next prime is 190127489. The reversal of 190127464 is 464721091.

190127464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×190127464² = 72296905134142592, which contains 22 as substring.

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, 113497 + ... + 115159.

It is an arithmetic number, because the mean of its divisors is an integer number (11531520).

Almost surely, 2^190127464 is an apocalyptic number.

It is an amenable number.

190127464 is a deficient number, since it is larger than the sum of its proper divisors (178881176).

190127464 is a wasteful number, since it uses less digits than its factorization.

190127464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161 (or 2157 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 190127464 is about 13788.6715821358. The cubic root of 190127464 is about 575.0182365987.

The spelling of 190127464 in words is "one hundred ninety million, one hundred twenty-seven thousand, four hundred sixty-four".