992908745 has 8 divisors (see below), whose sum is σ = 1254200640. Its totient is φ = 752520240.

The previous prime is 992908729. The next prime is 992908751. The reversal of 992908745 is 547809299.

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

It is not a de Polignac number, because 992908745 - 2⁴ = 992908729 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5225741 + ... + 5225930.

It is an arithmetic number, because the mean of its divisors is an integer number (156775080).

Almost surely, 2^992908745 is an apocalyptic number.

992908745 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

992908745 is a deficient number, since it is larger than the sum of its proper divisors (261291895).

992908745 is a wasteful number, since it uses less digits than its factorization.

992908745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10451695.

The product of its (nonzero) digits is 1632960, while the sum is 53.

The square root of 992908745 is about 31510.4545349635. The cubic root of 992908745 is about 997.6306388951.

The spelling of 992908745 in words is "nine hundred ninety-two million, nine hundred eight thousand, seven hundred forty-five".