22460049 has 24 divisors (see below), whose sum is σ = 33257952. Its totient is φ = 14602560.

The previous prime is 22460047. The next prime is 22460051. The reversal of 22460049 is 94006422.

It is an interprime number because it is at equal distance from previous prime (22460047) and next prime (22460051).

It is not a de Polignac number, because 22460049 - 2¹ = 22460047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22460047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79789 + ... + 80069.

It is an arithmetic number, because the mean of its divisors is an integer number (1385748).

Almost surely, 2^22460049 is an apocalyptic number.

It is an amenable number.

22460049 is a deficient number, since it is larger than the sum of its proper divisors (10797903).

22460049 is a wasteful number, since it uses less digits than its factorization.

22460049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 22460049 is about 4739.2034140771. The cubic root of 22460049 is about 282.1436193141.

The spelling of 22460049 in words is "twenty-two million, four hundred sixty thousand, forty-nine".