23049463 has 2 divisors, whose sum is σ = 23049464. Its totient is φ = 23049462.

The previous prime is 23049437. The next prime is 23049469. The reversal of 23049463 is 36494032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23049463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23049469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11524731 + 11524732.

It is an arithmetic number, because the mean of its divisors is an integer number (11524732).

Almost surely, 2^23049463 is an apocalyptic number.

23049463 is a deficient number, since it is larger than the sum of its proper divisors (1).

23049463 is an equidigital number, since it uses as much as digits as its factorization.

23049463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 23049463 is about 4800.9856279727. The cubic root of 23049463 is about 284.5904160655.

The spelling of 23049463 in words is "twenty-three million, forty-nine thousand, four hundred sixty-three".