11632739 has 2 divisors, whose sum is σ = 11632740. Its totient is φ = 11632738.

The previous prime is 11632729. The next prime is 11632757. The reversal of 11632739 is 93723611.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11632739 - 2⁸ = 11632483 is a prime.

It is not a weakly prime, because it can be changed into another prime (11632729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5816369 + 5816370.

It is an arithmetic number, because the mean of its divisors is an integer number (5816370).

Almost surely, 2^11632739 is an apocalyptic number.

11632739 is a deficient number, since it is larger than the sum of its proper divisors (1).

11632739 is an equidigital number, since it uses as much as digits as its factorization.

11632739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6804, while the sum is 32.

The square root of 11632739 is about 3410.6801374506. The cubic root of 11632739 is about 226.5830028120.

The spelling of 11632739 in words is "eleven million, six hundred thirty-two thousand, seven hundred thirty-nine".