992413 has 4 divisors (see below), whose sum is σ = 997600. Its totient is φ = 987228.

The previous prime is 992393. The next prime is 992417. The reversal of 992413 is 314299.

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 992413 - 2⁹ = 991901 is a prime.

It is a Duffinian number.

992413 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2295 + ... + 2692.

It is an arithmetic number, because the mean of its divisors is an integer number (249400).

2⁹⁹²⁴¹³ is an apocalyptic number.

It is an amenable number.

992413 is a deficient number, since it is larger than the sum of its proper divisors (5187).

992413 is a wasteful number, since it uses less digits than its factorization.

992413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5186.

The product of its digits is 1944, while the sum is 28.

The square root of 992413 is about 996.1992772533. The cubic root of 992413 is about 99.7464577063.

The spelling of 992413 in words is "nine hundred ninety-two thousand, four hundred thirteen".