190607748 has 24 divisors (see below), whose sum is σ = 454215552. Its totient is φ = 62183904.

The previous prime is 190607743. The next prime is 190607761. The reversal of 190607748 is 847706091.

It is a super-3 number, since 3×190607748³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (190607741) 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, 168415 + ... + 169542.

It is an arithmetic number, because the mean of its divisors is an integer number (18925648).

Almost surely, 2^190607748 is an apocalyptic number.

It is an amenable number.

190607748 is an abundant number, since it is smaller than the sum of its proper divisors (263607804).

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

190607748 is a wasteful number, since it uses less digits than its factorization.

190607748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338011 (or 338009 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 190607748 is about 13806.0764882714. The cubic root of 190607748 is about 575.5020170254.

The spelling of 190607748 in words is "one hundred ninety million, six hundred seven thousand, seven hundred forty-eight".