11654879 has 2 divisors, whose sum is σ = 11654880. Its totient is φ = 11654878.

The previous prime is 11654873. The next prime is 11654891. The reversal of 11654879 is 97845611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11654879 - 2⁸ = 11654623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11654873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5827439 + 5827440.

It is an arithmetic number, because the mean of its divisors is an integer number (5827440).

Almost surely, 2^11654879 is an apocalyptic number.

11654879 is a deficient number, since it is larger than the sum of its proper divisors (1).

11654879 is an equidigital number, since it uses as much as digits as its factorization.

11654879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 41.

The square root of 11654879 is about 3413.9242815271. The cubic root of 11654879 is about 226.7266596774.

The spelling of 11654879 in words is "eleven million, six hundred fifty-four thousand, eight hundred seventy-nine".