23029697 has 2 divisors, whose sum is σ = 23029698. Its totient is φ = 23029696.

The previous prime is 23029687. The next prime is 23029723. The reversal of 23029697 is 79692032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21169201 + 1860496 = 4601^2 + 1364^2 .

It is a cyclic number.

It is not a de Polignac number, because 23029697 - 2⁴ = 23029681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23029697.

It is not a weakly prime, because it can be changed into another prime (23029627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11514848 + 11514849.

It is an arithmetic number, because the mean of its divisors is an integer number (11514849).

Almost surely, 2^23029697 is an apocalyptic number.

It is an amenable number.

23029697 is a deficient number, since it is larger than the sum of its proper divisors (1).

23029697 is an equidigital number, since it uses as much as digits as its factorization.

23029697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 23029697 is about 4798.9266508252. The cubic root of 23029697 is about 284.5090429060.

The spelling of 23029697 in words is "twenty-three million, twenty-nine thousand, six hundred ninety-seven".