13484025 has 18 divisors (see below), whose sum is σ = 24151790. Its totient is φ = 7191360.

The previous prime is 13484017. The next prime is 13484047. The reversal of 13484025 is 52048431.

It can be written as a sum of positive squares in 3 ways, for example, as 441 + 13483584 = 21^2 + 3672^2 .

It is not a de Polignac number, because 13484025 - 2³ = 13484017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13484025.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 29740 + ... + 30189.

Almost surely, 2^13484025 is an apocalyptic number.

13484025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13484025 is a deficient number, since it is larger than the sum of its proper divisors (10667765).

13484025 is a wasteful number, since it uses less digits than its factorization.

13484025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59945 (or 59937 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 13484025 is about 3672.0600485286. The cubic root of 13484025 is about 238.0161994952.

The spelling of 13484025 in words is "thirteen million, four hundred eighty-four thousand, twenty-five".