5144490 has 48 divisors (see below), whose sum is σ = 14407848. Its totient is φ = 1266048.

The previous prime is 5144483. The next prime is 5144519. The reversal of 5144490 is 944415.

It can be written as a sum of positive squares in 4 ways, for example, as 3164841 + 1979649 = 1779^2 + 1407^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1029 + ... + 3368.

Almost surely, 2^5144490 is an apocalyptic number.

5144490 is an abundant number, since it is smaller than the sum of its proper divisors (9263358).

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

5144490 is a wasteful number, since it uses less digits than its factorization.

5144490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4423 (or 4420 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 5144490 is about 2268.1468206446. The cubic root of 5144490 is about 172.6291408507.

The spelling of 5144490 in words is "five million, one hundred forty-four thousand, four hundred ninety".