5109738 has 8 divisors (see below), whose sum is σ = 10219488. Its totient is φ = 1703244.

The previous prime is 5109721. The next prime is 5109739. The reversal of 5109738 is 8379015.

It is a sphenic number, since it is the product of 3 distinct primes.

5109738 is an admirable number.

It is a super-2 number, since 2×5109738² = 52218844857288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5109699 and 5109708.

It is not an unprimeable number, because it can be changed into a prime (5109739) 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, 425806 + ... + 425817.

It is an arithmetic number, because the mean of its divisors is an integer number (1277436).

Almost surely, 2^5109738 is an apocalyptic number.

5109738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5109738 is a wasteful number, since it uses less digits than its factorization.

5109738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851628.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 5109738 is about 2260.4729593605. The cubic root of 5109738 is about 172.2395481394.

The spelling of 5109738 in words is "five million, one hundred nine thousand, seven hundred thirty-eight".