922661452 has 12 divisors (see below), whose sum is σ = 1658297200. Its totient is φ = 448862256.

The previous prime is 922661447. The next prime is 922661459. The reversal of 922661452 is 254166229.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (922661459) 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, 3116952 + ... + 3117247.

Almost surely, 2^922661452 is an apocalyptic number.

It is an amenable number.

922661452 is a deficient number, since it is larger than the sum of its proper divisors (735635748).

922661452 is a wasteful number, since it uses less digits than its factorization.

922661452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6234240 (or 6234238 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 922661452 is about 30375.3428293410. The cubic root of 922661452 is about 973.5257850618.

The spelling of 922661452 in words is "nine hundred twenty-two million, six hundred sixty-one thousand, four hundred fifty-two".