992452951 has 4 divisors (see below), whose sum is σ = 1134231952. Its totient is φ = 850673952.

The previous prime is 992452949. The next prime is 992452969. The reversal of 992452951 is 159254299.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 992452951 - 2¹ = 992452949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992452991) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 70889490 + ... + 70889503.

It is an arithmetic number, because the mean of its divisors is an integer number (283557988).

Almost surely, 2^992452951 is an apocalyptic number.

992452951 is a deficient number, since it is larger than the sum of its proper divisors (141779001).

992452951 is a wasteful number, since it uses less digits than its factorization.

992452951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141779000.

The product of its digits is 291600, while the sum is 46.

The square root of 992452951 is about 31503.2212797358. The cubic root of 992452951 is about 997.4779616700.

The spelling of 992452951 in words is "nine hundred ninety-two million, four hundred fifty-two thousand, nine hundred fifty-one".