5146538 has 16 divisors (see below), whose sum is σ = 7915200. Its totient is φ = 2509056.

The previous prime is 5146523. The next prime is 5146567. The reversal of 5146538 is 8356415.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25763 + ... + 25961.

It is an arithmetic number, because the mean of its divisors is an integer number (494700).

Almost surely, 2^5146538 is an apocalyptic number.

5146538 is a deficient number, since it is larger than the sum of its proper divisors (2768662).

5146538 is a wasteful number, since it uses less digits than its factorization.

5146538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461.

The product of its digits is 14400, while the sum is 32.

The square root of 5146538 is about 2268.5982456134. The cubic root of 5146538 is about 172.6520454584.

The spelling of 5146538 in words is "five million, one hundred forty-six thousand, five hundred thirty-eight".