23197049 has 8 divisors (see below), whose sum is σ = 23794560. Its totient is φ = 22607200.

The previous prime is 23197037. The next prime is 23197063. The reversal of 23197049 is 94079132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23197049 - 2¹⁶ = 23131513 is a prime.

It is a super-3 number, since 3×23197049³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23197549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4484 + ... + 8154.

It is an arithmetic number, because the mean of its divisors is an integer number (2974320).

Almost surely, 2^23197049 is an apocalyptic number.

It is an amenable number.

23197049 is a deficient number, since it is larger than the sum of its proper divisors (597511).

23197049 is an equidigital number, since it uses as much as digits as its factorization.

23197049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3831.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 23197049 is about 4816.3314877612. The cubic root of 23197049 is about 285.1965362337.

The spelling of 23197049 in words is "twenty-three million, one hundred ninety-seven thousand, forty-nine".