22916462 has 4 divisors (see below), whose sum is σ = 34374696. Its totient is φ = 11458230.

The previous prime is 22916461. The next prime is 22916473. The reversal of 22916462 is 26461922.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22916461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5729114 + ... + 5729117.

It is an arithmetic number, because the mean of its divisors is an integer number (8593674).

Almost surely, 2^22916462 is an apocalyptic number.

22916462 is a deficient number, since it is larger than the sum of its proper divisors (11458234).

22916462 is a wasteful number, since it uses less digits than its factorization.

22916462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11458233.

The product of its digits is 10368, while the sum is 32.

The square root of 22916462 is about 4787.1141619978. The cubic root of 22916462 is about 284.0419745537.

The spelling of 22916462 in words is "twenty-two million, nine hundred sixteen thousand, four hundred sixty-two".