22462801 has 2 divisors, whose sum is σ = 22462802. Its totient is φ = 22462800.

The previous prime is 22462787. The next prime is 22462819. The reversal of 22462801 is 10826422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11730625 + 10732176 = 3425^2 + 3276^2 .

It is a cyclic number.

It is not a de Polignac number, because 22462801 - 2⁷ = 22462673 is a prime.

It is not a weakly prime, because it can be changed into another prime (22462201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11231400 + 11231401.

It is an arithmetic number, because the mean of its divisors is an integer number (11231401).

Almost surely, 2^22462801 is an apocalyptic number.

It is an amenable number.

22462801 is a deficient number, since it is larger than the sum of its proper divisors (1).

22462801 is an equidigital number, since it uses as much as digits as its factorization.

22462801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 22462801 is about 4739.4937493365. The cubic root of 22462801 is about 282.1551424046.

The spelling of 22462801 in words is "twenty-two million, four hundred sixty-two thousand, eight hundred one".