13893425 has 48 divisors (see below), whose sum is σ = 21998592. Its totient is φ = 8467200.

The previous prime is 13893413. The next prime is 13893431. The reversal of 13893425 is 52439831.

It is not a de Polignac number, because 13893425 - 2¹⁴ = 13877041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70427 + ... + 70623.

It is an arithmetic number, because the mean of its divisors is an integer number (458304).

Almost surely, 2^13893425 is an apocalyptic number.

It is an amenable number.

13893425 is a deficient number, since it is larger than the sum of its proper divisors (8105167).

13893425 is a wasteful number, since it uses less digits than its factorization.

13893425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258 (or 253 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 13893425 is about 3727.3884959848. The cubic root of 13893425 is about 240.4010943534.

The spelling of 13893425 in words is "thirteen million, eight hundred ninety-three thousand, four hundred twenty-five".