13892465 has 8 divisors (see below), whose sum is σ = 16706088. Its totient is φ = 11090560.

The previous prime is 13892447. The next prime is 13892467. The reversal of 13892465 is 56429831.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4133089 + 9759376 = 2033^2 + 3124^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13892465 - 2⁸ = 13892209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13892467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62 + ... + 5271.

It is an arithmetic number, because the mean of its divisors is an integer number (2088261).

Almost surely, 2^13892465 is an apocalyptic number.

It is an amenable number.

13892465 is a deficient number, since it is larger than the sum of its proper divisors (2813623).

13892465 is an equidigital number, since it uses as much as digits as its factorization.

13892465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5859.

The product of its digits is 51840, while the sum is 38.

The square root of 13892465 is about 3727.2597172722. The cubic root of 13892465 is about 240.3955571930.

The spelling of 13892465 in words is "thirteen million, eight hundred ninety-two thousand, four hundred sixty-five".