13995450 has 96 divisors (see below), whose sum is σ = 44104320. Its totient is φ = 3196800.

The previous prime is 13995439. The next prime is 13995461. The reversal of 13995450 is 5459931.

It is an interprime number because it is at equal distance from previous prime (13995439) and next prime (13995461).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8710 + ... + 10190.

It is an arithmetic number, because the mean of its divisors is an integer number (459420).

Almost surely, 2^13995450 is an apocalyptic number.

13995450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13995450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22052160).

13995450 is an abundant number, since it is smaller than the sum of its proper divisors (30108870).

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

13995450 is a wasteful number, since it uses less digits than its factorization.

13995450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509 (or 1498 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 13995450 is about 3741.0493180390. The cubic root of 13995450 is about 240.9881137139.

The spelling of 13995450 in words is "thirteen million, nine hundred ninety-five thousand, four hundred fifty".