13925430 has 24 divisors (see below), whose sum is σ = 36206352. Its totient is φ = 3713424.

The previous prime is 13925413. The next prime is 13925441. The reversal of 13925430 is 3452931.

It is a junction number, because it is equal to n+sod(n) for n = 13925394 and 13925403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77274 + ... + 77453.

It is an arithmetic number, because the mean of its divisors is an integer number (1508598).

Almost surely, 2^13925430 is an apocalyptic number.

13925430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13925430 is an abundant number, since it is smaller than the sum of its proper divisors (22280922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13925430 is a wasteful number, since it uses less digits than its factorization.

13925430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154740 (or 154737 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 13925430 is about 3731.6792466663. The cubic root of 13925430 is about 240.5855493878.

The spelling of 13925430 in words is "thirteen million, nine hundred twenty-five thousand, four hundred thirty".