5139460 has 24 divisors (see below), whose sum is σ = 10840536. Its totient is φ = 2046720.

The previous prime is 5139451. The next prime is 5139461. The reversal of 5139460 is 649315.

It can be written as a sum of positive squares in 4 ways, for example, as 112896 + 5026564 = 336^2 + 2242^2 .

It is not an unprimeable number, because it can be changed into a prime (5139461) 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, 5850 + ... + 6670.

It is an arithmetic number, because the mean of its divisors is an integer number (451689).

Almost surely, 2^5139460 is an apocalyptic number.

It is an amenable number.

5139460 is an abundant number, since it is smaller than the sum of its proper divisors (5701076).

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

5139460 is a wasteful number, since it uses less digits than its factorization.

5139460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143 (or 1141 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5139460 is about 2267.0377147282. The cubic root of 5139460 is about 172.5728600705.

The spelling of 5139460 in words is "five million, one hundred thirty-nine thousand, four hundred sixty".