5745138 has 32 divisors (see below), whose sum is σ = 13490304. Its totient is φ = 1596672.

The previous prime is 5745119. The next prime is 5745197. The reversal of 5745138 is 8315475.

It is a super-2 number, since 2×5745138² = 66013221278088, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5745099 and 5745108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295 + ... + 3402.

It is an arithmetic number, because the mean of its divisors is an integer number (421572).

Almost surely, 2^5745138 is an apocalyptic number.

5745138 is an abundant number, since it is smaller than the sum of its proper divisors (7745166).

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

5745138 is a wasteful number, since it uses less digits than its factorization.

5745138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3746.

The product of its digits is 16800, while the sum is 33.

The square root of 5745138 is about 2396.9017501767. The cubic root of 5745138 is about 179.1018843010.

The spelling of 5745138 in words is "five million, seven hundred forty-five thousand, one hundred thirty-eight".