22898347 has 2 divisors, whose sum is σ = 22898348. Its totient is φ = 22898346.

The previous prime is 22898327. The next prime is 22898357. The reversal of 22898347 is 74389822.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22898347 - 2⁷ = 22898219 is a prime.

It is not a weakly prime, because it can be changed into another prime (22898327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11449173 + 11449174.

It is an arithmetic number, because the mean of its divisors is an integer number (11449174).

Almost surely, 2^22898347 is an apocalyptic number.

22898347 is a deficient number, since it is larger than the sum of its proper divisors (1).

22898347 is an equidigital number, since it uses as much as digits as its factorization.

22898347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 43.

The square root of 22898347 is about 4785.2217294500. The cubic root of 22898347 is about 283.9671116779.

The spelling of 22898347 in words is "twenty-two million, eight hundred ninety-eight thousand, three hundred forty-seven".