22966534 has 4 divisors (see below), whose sum is σ = 34449804. Its totient is φ = 11483266.

The previous prime is 22966523. The next prime is 22966549. The reversal of 22966534 is 43566922.

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 = 22966493 and 22966502.

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, 5741632 + ... + 5741635.

It is an arithmetic number, because the mean of its divisors is an integer number (8612451).

Almost surely, 2^22966534 is an apocalyptic number.

22966534 is a deficient number, since it is larger than the sum of its proper divisors (11483270).

22966534 is a wasteful number, since it uses less digits than its factorization.

22966534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11483269.

The product of its digits is 77760, while the sum is 37.

The square root of 22966534 is about 4792.3411815103. The cubic root of 22966534 is about 284.2486993621.

The spelling of 22966534 in words is "twenty-two million, nine hundred sixty-six thousand, five hundred thirty-four".