14626990 has 24 divisors (see below), whose sum is σ = 30628152. Its totient is φ = 5014800.

The previous prime is 14626973. The next prime is 14626999. The reversal of 14626990 is 9962641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14626999) 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, 14436 + ... + 15415.

It is an arithmetic number, because the mean of its divisors is an integer number (1276173).

Almost surely, 2^14626990 is an apocalyptic number.

14626990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14626990 is an abundant number, since it is smaller than the sum of its proper divisors (16001162).

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

14626990 is a wasteful number, since it uses less digits than its factorization.

14626990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29872 (or 29865 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 14626990 is about 3824.5248070839. The cubic root of 14626990 is about 244.5597536022.

The spelling of 14626990 in words is "fourteen million, six hundred twenty-six thousand, nine hundred ninety".