992420535 has 16 divisors (see below), whose sum is σ = 1588641120. Its totient is φ = 529034880.

The previous prime is 992420531. The next prime is 992420551. The reversal of 992420535 is 535024299.

It is not a de Polignac number, because 992420535 - 2² = 992420531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 992420493 and 992420502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992420531) 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 15 ways as a sum of consecutive naturals, for example, 18421 + ... + 48209.

It is an arithmetic number, because the mean of its divisors is an integer number (99290070).

Almost surely, 2^992420535 is an apocalyptic number.

992420535 is a deficient number, since it is larger than the sum of its proper divisors (596220585).

992420535 is a wasteful number, since it uses less digits than its factorization.

992420535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32018.

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 992420535 is about 31502.7067884650. The cubic root of 992420535 is about 997.4671015086.

The spelling of 992420535 in words is "nine hundred ninety-two million, four hundred twenty thousand, five hundred thirty-five".