13908450 has 24 divisors (see below), whose sum is σ = 34493328. Its totient is φ = 3708880.

The previous prime is 13908443. The next prime is 13908451. The reversal of 13908450 is 5480931.

13908450 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (13908451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46212 + ... + 46511.

It is an arithmetic number, because the mean of its divisors is an integer number (1437222).

Almost surely, 2^13908450 is an apocalyptic number.

13908450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13908450 is an abundant number, since it is smaller than the sum of its proper divisors (20584878).

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

13908450 is a wasteful number, since it uses less digits than its factorization.

13908450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92738 (or 92733 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 13908450 is about 3729.4034375487. The cubic root of 13908450 is about 240.4877234640.

The spelling of 13908450 in words is "thirteen million, nine hundred eight thousand, four hundred fifty".