1992150752 has 24 divisors (see below), whose sum is σ = 3924737712. Its totient is φ = 995392000.

The previous prime is 1992150739. The next prime is 1992150767. The reversal of 1992150752 is 2570512991.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27752 + ... + 68952.

It is an arithmetic number, because the mean of its divisors is an integer number (163530738).

Almost surely, 2^1992150752 is an apocalyptic number.

It is an amenable number.

1992150752 is a deficient number, since it is larger than the sum of its proper divisors (1932586960).

1992150752 is a wasteful number, since it uses less digits than its factorization.

1992150752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42722 (or 42714 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 41.

The square root of 1992150752 is about 44633.5160165542. The cubic root of 1992150752 is about 1258.2706501452.

The spelling of 1992150752 in words is "one billion, nine hundred ninety-two million, one hundred fifty thousand, seven hundred fifty-two".