922641146 has 8 divisors (see below), whose sum is σ = 1581670560. Its totient is φ = 395417628.

The previous prime is 922641107. The next prime is 922641149. The reversal of 922641146 is 641146229.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (922641149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32951456 + ... + 32951483.

It is an arithmetic number, because the mean of its divisors is an integer number (197708820).

Almost surely, 2^922641146 is an apocalyptic number.

922641146 is a deficient number, since it is larger than the sum of its proper divisors (659029414).

922641146 is a wasteful number, since it uses less digits than its factorization.

922641146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65902948.

The product of its digits is 20736, while the sum is 35.

The square root of 922641146 is about 30375.0085761305. The cubic root of 922641146 is about 973.5186432008.

The spelling of 922641146 in words is "nine hundred twenty-two million, six hundred forty-one thousand, one hundred forty-six".