992099477 has 2 divisors, whose sum is σ = 992099478. Its totient is φ = 992099476.

The previous prime is 992099461. The next prime is 992099513. The reversal of 992099477 is 774990299.

992099477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 593458321 + 398641156 = 24361^2 + 19966^2 .

It is a cyclic number.

It is not a de Polignac number, because 992099477 - 2⁴ = 992099461 is a prime.

It is a super-2 number, since 2×992099477² = 1968522744527347058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (992099377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496049738 + 496049739.

It is an arithmetic number, because the mean of its divisors is an integer number (496049739).

Almost surely, 2^992099477 is an apocalyptic number.

It is an amenable number.

992099477 is a deficient number, since it is larger than the sum of its proper divisors (1).

992099477 is an equidigital number, since it uses as much as digits as its factorization.

992099477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2571912, while the sum is 56.

The square root of 992099477 is about 31497.6106554132. The cubic root of 992099477 is about 997.3595263689.

The spelling of 992099477 in words is "nine hundred ninety-two million, ninety-nine thousand, four hundred seventy-seven".