190924428601 has 9 divisors (see below), whose sum is σ = 193406753253. Its totient is φ = 188473581660.

The previous prime is 190924428521. The next prime is 190924428649. The reversal of 190924428601 is 106824429091.

The square root of 190924428601 is 436949.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 190924428601 - 2⁷ = 190924428473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (190924428671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 34516206 + ... + 34521736.

Almost surely, 2^190924428601 is an apocalyptic number.

190924428601 is the 436949-th square number.

190924428601 is the 218475-th centered octagonal number.

It is an amenable number.

190924428601 is a deficient number, since it is larger than the sum of its proper divisors (2482324652).

190924428601 is an frugal number, since it uses more digits than its factorization.

190924428601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11220 (or 5610 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 190924428601 in words is "one hundred ninety billion, nine hundred twenty-four million, four hundred twenty-eight thousand, six hundred one".