13350825 has 60 divisors (see below), whose sum is σ = 26106960. Its totient is φ = 6726240.

The previous prime is 13350823. The next prime is 13350829. The reversal of 13350825 is 52805331.

13350825 is a `hidden beast` number, since 133 + 508 + 25 = 666.

It is not a de Polignac number, because 13350825 - 2¹ = 13350823 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13350823) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 38302 + ... + 38648.

It is an arithmetic number, because the mean of its divisors is an integer number (435116).

Almost surely, 2^13350825 is an apocalyptic number.

13350825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13350825 is a deficient number, since it is larger than the sum of its proper divisors (12756135).

13350825 is a wasteful number, since it uses less digits than its factorization.

13350825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 13350825 is about 3653.8780767836. The cubic root of 13350825 is about 237.2298683082.

The spelling of 13350825 in words is "thirteen million, three hundred fifty thousand, eight hundred twenty-five".