13124079 has 16 divisors (see below), whose sum is σ = 20467200. Its totient is φ = 8288568.

The previous prime is 13124077. The next prime is 13124081. The reversal of 13124079 is 97042131.

13124079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13124077) and next prime (13124081).

It is not a de Polignac number, because 13124079 - 2¹ = 13124077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12279 + ... + 13304.

It is an arithmetic number, because the mean of its divisors is an integer number (1279200).

Almost surely, 2^13124079 is an apocalyptic number.

13124079 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

13124079 is a deficient number, since it is larger than the sum of its proper divisors (7343121).

13124079 is a wasteful number, since it uses less digits than its factorization.

13124079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25611 (or 25605 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 13124079 is about 3622.7170742414. The cubic root of 13124079 is about 235.8791814313.

The spelling of 13124079 in words is "thirteen million, one hundred twenty-four thousand, seventy-nine".