5107640 has 16 divisors (see below), whose sum is σ = 11492280. Its totient is φ = 2043040.

The previous prime is 5107607. The next prime is 5107643. The reversal of 5107640 is 467015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5107643) 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, 63806 + ... + 63885.

Almost surely, 2^5107640 is an apocalyptic number.

It is an amenable number.

5107640 is an abundant number, since it is smaller than the sum of its proper divisors (6384640).

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

5107640 is a wasteful number, since it uses less digits than its factorization.

5107640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127702 (or 127698 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 5107640 is about 2260.0088495402. The cubic root of 5107640 is about 172.2159717160.

The spelling of 5107640 in words is "five million, one hundred seven thousand, six hundred forty".