14514402 has 16 divisors (see below), whose sum is σ = 33175872. Its totient is φ = 4146960.

The previous prime is 14514391. The next prime is 14514427. The reversal of 14514402 is 20441541.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172749 + ... + 172832.

It is an arithmetic number, because the mean of its divisors is an integer number (2073492).

Almost surely, 2^14514402 is an apocalyptic number.

14514402 is an abundant number, since it is smaller than the sum of its proper divisors (18661470).

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

14514402 is a wasteful number, since it uses less digits than its factorization.

14514402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345593.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 14514402 is about 3809.7771588375. Note that the first 3 decimals coincide. The cubic root of 14514402 is about 243.9306552919.

Adding to 14514402 its reverse (20441541), we get a palindrome (34955943).

The spelling of 14514402 in words is "fourteen million, five hundred fourteen thousand, four hundred two".