992135417 has 8 divisors (see below), whose sum is σ = 1221089856. Its totient is φ = 784986192.

The previous prime is 992135399. The next prime is 992135447. The reversal of 992135417 is 714531299.

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

It is a cyclic number.

It is not a de Polignac number, because 992135417 - 2⁸ = 992135161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (992135447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5451203 + ... + 5451384.

It is an arithmetic number, because the mean of its divisors is an integer number (152636232).

Almost surely, 2^992135417 is an apocalyptic number.

It is an amenable number.

992135417 is a deficient number, since it is larger than the sum of its proper divisors (228954439).

992135417 is a wasteful number, since it uses less digits than its factorization.

992135417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10902607.

The product of its digits is 68040, while the sum is 41.

The square root of 992135417 is about 31498.1811697120. The cubic root of 992135417 is about 997.3715697407.

The spelling of 992135417 in words is "nine hundred ninety-two million, one hundred thirty-five thousand, four hundred seventeen".