14733990 has 48 divisors (see below), whose sum is σ = 39551616. Its totient is φ = 3801600.

The previous prime is 14733941. The next prime is 14733997. The reversal of 14733990 is 9933741.

It is a super-2 number, since 2×14733990² = 434180922640200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14733997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150 + ... + 5430.

It is an arithmetic number, because the mean of its divisors is an integer number (823992).

Almost surely, 2^14733990 is an apocalyptic number.

14733990 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 14733990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19775808).

14733990 is an abundant number, since it is smaller than the sum of its proper divisors (24817626).

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

14733990 is a wasteful number, since it uses less digits than its factorization.

14733990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5325 (or 5322 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 14733990 is about 3838.4879835685. The cubic root of 14733990 is about 245.1546434490.

The spelling of 14733990 in words is "fourteen million, seven hundred thirty-three thousand, nine hundred ninety".