190127412 has 30 divisors (see below), whose sum is σ = 497031458. Its totient is φ = 63375696.

The previous prime is 190127401. The next prime is 190127437. The reversal of 190127412 is 214721091.

190127412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 167029776 + 23097636 = 12924^2 + 4806^2 .

It is a super-2 number, since 2×190127412² = 72296865587635488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 293083 + ... + 293730.

Almost surely, 2^190127412 is an apocalyptic number.

190127412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

190127412 is an abundant number, since it is smaller than the sum of its proper divisors (306904046).

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

190127412 is a wasteful number, since it uses less digits than its factorization.

190127412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586829 (or 586818 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 190127412 is about 13788.6696965298. The cubic root of 190127412 is about 575.0181841760.

The spelling of 190127412 in words is "one hundred ninety million, one hundred twenty-seven thousand, four hundred twelve".