922000454 has 4 divisors (see below), whose sum is σ = 1383000684. Its totient is φ = 461000226.

The previous prime is 922000411. The next prime is 922000463. The reversal of 922000454 is 454000229.

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

It is a super-2 number, since 2×922000454² = 1700169674352412232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230500112 + ... + 230500115.

It is an arithmetic number, because the mean of its divisors is an integer number (345750171).

Almost surely, 2^922000454 is an apocalyptic number.

922000454 is a deficient number, since it is larger than the sum of its proper divisors (461000230).

922000454 is a wasteful number, since it uses less digits than its factorization.

922000454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461000229.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 922000454 is about 30364.4603772239. The cubic root of 922000454 is about 973.2932503927.

The spelling of 922000454 in words is "nine hundred twenty-two million, four hundred fifty-four", and thus it is an aban number.