14374820 has 12 divisors (see below), whose sum is σ = 30187164. Its totient is φ = 5749920.

The previous prime is 14374813. The next prime is 14374823. The reversal of 14374820 is 2847341.

It can be written as a sum of positive squares in 2 ways, for example, as 10719076 + 3655744 = 3274^2 + 1912^2 .

It is not an unprimeable number, because it can be changed into a prime (14374823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359351 + ... + 359390.

It is an arithmetic number, because the mean of its divisors is an integer number (2515597).

Almost surely, 2^14374820 is an apocalyptic number.

14374820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14374820 is an abundant number, since it is smaller than the sum of its proper divisors (15812344).

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

14374820 is a wasteful number, since it uses less digits than its factorization.

14374820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718750 (or 718748 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 14374820 is about 3791.4139842544. The cubic root of 14374820 is about 243.1461916752.

The spelling of 14374820 in words is "fourteen million, three hundred seventy-four thousand, eight hundred twenty".