22495505 has 16 divisors (see below), whose sum is σ = 28698624. Its totient is φ = 16869120.

The previous prime is 22495489. The next prime is 22495507. The reversal of 22495505 is 50559422.

It is not a de Polignac number, because 22495505 - 2⁴ = 22495489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22495507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32210 + ... + 32900.

It is an arithmetic number, because the mean of its divisors is an integer number (1793664).

Almost surely, 2^22495505 is an apocalyptic number.

It is an amenable number.

22495505 is a deficient number, since it is larger than the sum of its proper divisors (6203119).

22495505 is a wasteful number, since it uses less digits than its factorization.

22495505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 22495505 is about 4742.9426519830. The cubic root of 22495505 is about 282.2920076036.

The spelling of 22495505 in words is "twenty-two million, four hundred ninety-five thousand, five hundred five".