14490630 has 256 divisors, whose sum is σ = 52254720. Its totient is φ = 2764800.

The previous prime is 14490599. The next prime is 14490631. The reversal of 14490630 is 3609441.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 14490594 and 14490603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14490631) 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 127 ways as a sum of consecutive naturals, for example, 353410 + ... + 353450.

It is an arithmetic number, because the mean of its divisors is an integer number (204120).

Almost surely, 2^14490630 is an apocalyptic number.

14490630 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 14490630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26127360).

14490630 is an abundant number, since it is smaller than the sum of its proper divisors (37764090).

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

14490630 is a wasteful number, since it uses less digits than its factorization.

14490630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 14490630 is about 3806.6560128281. The cubic root of 14490630 is about 243.7974108960.

The spelling of 14490630 in words is "fourteen million, four hundred ninety thousand, six hundred thirty".