13414437 has 32 divisors (see below), whose sum is σ = 21248000. Its totient is φ = 8339760.

The previous prime is 13414403. The next prime is 13414463. The reversal of 13414437 is 73441431.

It is not a de Polignac number, because 13414437 - 2¹⁴ = 13398053 is a prime.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13414437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13414477) 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, 40362 + ... + 40692.

It is an arithmetic number, because the mean of its divisors is an integer number (664000).

Almost surely, 2^13414437 is an apocalyptic number.

It is an amenable number.

13414437 is a deficient number, since it is larger than the sum of its proper divisors (7833563).

13414437 is a wasteful number, since it uses less digits than its factorization.

13414437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438 (or 432 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 13414437 is about 3662.5724566212. The cubic root of 13414437 is about 237.6060438724.

Adding to 13414437 its reverse (73441431), we get a palindrome (86855868).

It can be divided in two parts, 1341 and 4437, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 13414437 in words is "thirteen million, four hundred fourteen thousand, four hundred thirty-seven".