190874101 has 8 divisors (see below), whose sum is σ = 208573344. Its totient is φ = 173232720.

The previous prime is 190874087. The next prime is 190874107. The reversal of 190874101 is 101478091.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 190874101 - 2⁹ = 190873589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190874107) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7411 + ... + 20896.

It is an arithmetic number, because the mean of its divisors is an integer number (26071668).

Almost surely, 2^190874101 is an apocalyptic number.

190874101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

190874101 is a deficient number, since it is larger than the sum of its proper divisors (17699243).

190874101 is a wasteful number, since it uses less digits than its factorization.

190874101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28931.

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 190874101 is about 13815.7193442832. The cubic root of 190874101 is about 575.7699588158.

The spelling of 190874101 in words is "one hundred ninety million, eight hundred seventy-four thousand, one hundred one".