14040630 has 24 divisors (see below), whose sum is σ = 36505872. Its totient is φ = 3744144.

The previous prime is 14040599. The next prime is 14040641. The reversal of 14040630 is 3604041.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77914 + ... + 78093.

It is an arithmetic number, because the mean of its divisors is an integer number (1521078).

Almost surely, 2^14040630 is an apocalyptic number.

14040630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14040630 is an abundant number, since it is smaller than the sum of its proper divisors (22465242).

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

14040630 is a wasteful number, since it uses less digits than its factorization.

14040630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156020 (or 156017 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 14040630 is about 3747.0828653767. The cubic root of 14040630 is about 241.2471538050.

Adding to 14040630 its reverse (3604041), we get a palindrome (17644671).

The spelling of 14040630 in words is "fourteen million, forty thousand, six hundred thirty".