5117742 has 40 divisors (see below), whose sum is σ = 13108656. Its totient is φ = 1461888.

The previous prime is 5117741. The next prime is 5117747. The reversal of 5117742 is 2477115.

5117742 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5117741) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1123 + ... + 3390.

Almost surely, 2^5117742 is an apocalyptic number.

5117742 is an abundant number, since it is smaller than the sum of its proper divisors (7990914).

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

5117742 is a wasteful number, since it uses less digits than its factorization.

5117742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4534 (or 4525 counting only the distinct ones).

The product of its digits is 1960, while the sum is 27.

The square root of 5117742 is about 2262.2426925509. The cubic root of 5117742 is about 172.3294344273.

The spelling of 5117742 in words is "five million, one hundred seventeen thousand, seven hundred forty-two".