992077253 has 4 divisors (see below), whose sum is σ = 992361120. Its totient is φ = 991793388.

The previous prime is 992077243. The next prime is 992077301. The reversal of 992077253 is 352770299.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 992077253 - 2⁴ = 992077237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992077213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136625 + ... + 143702.

It is an arithmetic number, because the mean of its divisors is an integer number (248090280).

Almost surely, 2^992077253 is an apocalyptic number.

It is an amenable number.

992077253 is a deficient number, since it is larger than the sum of its proper divisors (283867).

992077253 is a wasteful number, since it uses less digits than its factorization.

992077253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283866.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 992077253 is about 31497.2578647729. The cubic root of 992077253 is about 997.3520790365.

The spelling of 992077253 in words is "nine hundred ninety-two million, seventy-seven thousand, two hundred fifty-three".