14940156 has 192 divisors, whose sum is σ = 49029120. Its totient is φ = 3421440.

The previous prime is 14940151. The next prime is 14940169. The reversal of 14940156 is 65104941.

It is a happy number.

It is a super-2 number, since 2×14940156² = 446416522608672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14940151) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 403770 + ... + 403806.

It is an arithmetic number, because the mean of its divisors is an integer number (255360).

Almost surely, 2^14940156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14940156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24514560).

14940156 is an abundant number, since it is smaller than the sum of its proper divisors (34088964).

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

14940156 is a wasteful number, since it uses less digits than its factorization.

14940156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 14940156 is about 3865.2497978785. The cubic root of 14940156 is about 246.2927969799.

The spelling of 14940156 in words is "fourteen million, nine hundred forty thousand, one hundred fifty-six".