922631342 has 4 divisors (see below), whose sum is σ = 1383947016. Its totient is φ = 461315670.

The previous prime is 922631341. The next prime is 922631357. The reversal of 922631342 is 243136229.

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

It is a junction number, because it is equal to n+sod(n) for n = 922631299 and 922631308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (922631341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230657834 + ... + 230657837.

It is an arithmetic number, because the mean of its divisors is an integer number (345986754).

Almost surely, 2^922631342 is an apocalyptic number.

922631342 is a deficient number, since it is larger than the sum of its proper divisors (461315674).

922631342 is a wasteful number, since it uses less digits than its factorization.

922631342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461315673.

The product of its digits is 15552, while the sum is 32.

The square root of 922631342 is about 30374.8471930313. The cubic root of 922631342 is about 973.5151949802.

The spelling of 922631342 in words is "nine hundred twenty-two million, six hundred thirty-one thousand, three hundred forty-two".