190401416 has 16 divisors (see below), whose sum is σ = 357743040. Its totient is φ = 95003280.

The previous prime is 190401403. The next prime is 190401457. The reversal of 190401416 is 614104091.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20540 + ... + 28331.

It is an arithmetic number, because the mean of its divisors is an integer number (22358940).

Almost surely, 2^190401416 is an apocalyptic number.

It is an amenable number.

190401416 is a deficient number, since it is larger than the sum of its proper divisors (167341624).

190401416 is a wasteful number, since it uses less digits than its factorization.

190401416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49364 (or 49360 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 190401416 is about 13798.6019581695. The cubic root of 190401416 is about 575.2942826320.

The spelling of 190401416 in words is "one hundred ninety million, four hundred one thousand, four hundred sixteen".