14474890 has 16 divisors (see below), whose sum is σ = 26156520. Its totient is φ = 5767360.

The previous prime is 14474821. The next prime is 14474893. The reversal of 14474890 is 9847441.

14474890 is a nontrivial binomial coefficient, being equal to C(5381, 2).

It can be written as a sum of positive squares in 4 ways, for example, as 6796449 + 7678441 = 2607^2 + 2771^2 .

It is not an unprimeable number, because it can be changed into a prime (14474893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1 + ... + 5380.

Almost surely, 2^14474890 is an apocalyptic number.

14474890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14474890 is the 5380-th triangular number.

14474890 is the 1794-th centered nonagonal number.

14474890 is a deficient number, since it is larger than the sum of its proper divisors (11681630).

14474890 is a wasteful number, since it uses less digits than its factorization.

14474890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5657.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 14474890 is about 3804.5880197467. The cubic root of 14474890 is about 243.7091064424.

The spelling of 14474890 in words is "fourteen million, four hundred seventy-four thousand, eight hundred ninety".