190679122 has 4 divisors (see below), whose sum is σ = 286018686. Its totient is φ = 95339560.

The previous prime is 190679113. The next prime is 190679129. The reversal of 190679122 is 221976091.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221976091 = 41 ⋅5414051.

It can be written as a sum of positive squares in only one way, i.e., 129072321 + 61606801 = 11361^2 + 7849^2 .

It is not an unprimeable number, because it can be changed into a prime (190679129) 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 as a sum of consecutive naturals, namely, 47669779 + ... + 47669782.

Almost surely, 2^190679122 is an apocalyptic number.

190679122 is a deficient number, since it is larger than the sum of its proper divisors (95339564).

190679122 is an equidigital number, since it uses as much as digits as its factorization.

190679122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95339563.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 190679122 is about 13808.6611226433. The cubic root of 190679122 is about 575.5738412394.

The spelling of 190679122 in words is "one hundred ninety million, six hundred seventy-nine thousand, one hundred twenty-two".