14052090 has 64 divisors (see below), whose sum is σ = 36723456. Its totient is φ = 3420672.

The previous prime is 14052079. The next prime is 14052091. The reversal of 14052090 is 9025041.

It is a super-2 number, since 2×14052090² = 394922466736200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14052091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53299 + ... + 53561.

It is an arithmetic number, because the mean of its divisors is an integer number (573804).

Almost surely, 2^14052090 is an apocalyptic number.

14052090 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 14052090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18361728).

14052090 is an abundant number, since it is smaller than the sum of its proper divisors (22671366).

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

14052090 is a wasteful number, since it uses less digits than its factorization.

14052090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 14052090 is about 3748.6117430323. The cubic root of 14052090 is about 241.3127714812.

The spelling of 14052090 in words is "fourteen million, fifty-two thousand, ninety".