22147413 has 32 divisors (see below), whose sum is σ = 33177600. Its totient is φ = 13069056.

The previous prime is 22147409. The next prime is 22147417. The reversal of 22147413 is 31474122.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22147409) and next prime (22147417).

It is not a de Polignac number, because 22147413 - 2² = 22147409 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22147417) 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 31 ways as a sum of consecutive naturals, for example, 92548 + ... + 92786.

It is an arithmetic number, because the mean of its divisors is an integer number (1036800).

Almost surely, 2^22147413 is an apocalyptic number.

22147413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22147413 is a deficient number, since it is larger than the sum of its proper divisors (11030187).

22147413 is a wasteful number, since it uses less digits than its factorization.

22147413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361.

The product of its digits is 1344, while the sum is 24.

The square root of 22147413 is about 4706.1038025101. The cubic root of 22147413 is about 280.8283843800.

The spelling of 22147413 in words is "twenty-two million, one hundred forty-seven thousand, four hundred thirteen".