13397037 has 32 divisors (see below), whose sum is σ = 19958400. Its totient is φ = 7956480.

The previous prime is 13397029. The next prime is 13397039. The reversal of 13397037 is 73079331.

13397037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13397037 - 2³ = 13397029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13396989 and 13397007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13397039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89839 + ... + 89987.

It is an arithmetic number, because the mean of its divisors is an integer number (623700).

Almost surely, 2^13397037 is an apocalyptic number.

13397037 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13397037 is a deficient number, since it is larger than the sum of its proper divisors (6561363).

13397037 is a wasteful number, since it uses less digits than its factorization.

13397037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253.

The product of its (nonzero) digits is 11907, while the sum is 33.

The square root of 13397037 is about 3660.1963062109. The cubic root of 13397037 is about 237.5032656984.

The spelling of 13397037 in words is "thirteen million, three hundred ninety-seven thousand, thirty-seven".