22545496 has 16 divisors (see below), whose sum is σ = 42353640. Its totient is φ = 11251200.

The previous prime is 22545461. The next prime is 22545503. The reversal of 22545496 is 69454522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2296 + ... + 7096.

Almost surely, 2^22545496 is an apocalyptic number.

It is an amenable number.

22545496 is a deficient number, since it is larger than the sum of its proper divisors (19808144).

22545496 is a wasteful number, since it uses less digits than its factorization.

22545496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5394 (or 5390 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 22545496 is about 4748.2097679020. The cubic root of 22545496 is about 282.5009622229.

It can be divided in two parts, 2254 and 5496, that added together give a triangular number (7750 = T₁₂₄).

The spelling of 22545496 in words is "twenty-two million, five hundred forty-five thousand, four hundred ninety-six".