13473425 has 12 divisors (see below), whose sum is σ = 19094016. Its totient is φ = 9238800.

The previous prime is 13473373. The next prime is 13473433. The reversal of 13473425 is 52437431.

It is a happy number.

13473425 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13473425 - 2⁸ = 13473169 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38321 + ... + 38670.

It is an arithmetic number, because the mean of its divisors is an integer number (1591168).

Almost surely, 2^13473425 is an apocalyptic number.

It is an amenable number.

13473425 is a deficient number, since it is larger than the sum of its proper divisors (5620591).

13473425 is an equidigital number, since it uses as much as digits as its factorization.

13473425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77008 (or 77003 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 13473425 is about 3670.6164332439. The cubic root of 13473425 is about 237.9538137432.

The spelling of 13473425 in words is "thirteen million, four hundred seventy-three thousand, four hundred twenty-five".