32448623 has 2 divisors, whose sum is σ = 32448624. Its totient is φ = 32448622.

The previous prime is 32448571. The next prime is 32448629. The reversal of 32448623 is 32684423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32448623 - 2¹² = 32444527 is a prime.

It is a super-2 number, since 2×32448623² = 2105826269192258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32448623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32448629) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16224311 + 16224312.

It is an arithmetic number, because the mean of its divisors is an integer number (16224312).

Almost surely, 2^32448623 is an apocalyptic number.

32448623 is a deficient number, since it is larger than the sum of its proper divisors (1).

32448623 is an equidigital number, since it uses as much as digits as its factorization.

32448623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 32.

The square root of 32448623 is about 5696.3692822709. The cubic root of 32448623 is about 318.9569652674.

The spelling of 32448623 in words is "thirty-two million, four hundred forty-eight thousand, six hundred twenty-three".