5145874 has 4 divisors (see below), whose sum is σ = 7718814. Its totient is φ = 2572936.

The previous prime is 5145871. The next prime is 5145887. The reversal of 5145874 is 4785415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2608225 + 2537649 = 1615^2 + 1593^2 .

It is not an unprimeable number, because it can be changed into a prime (5145871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286467 + ... + 1286470.

Almost surely, 2^5145874 is an apocalyptic number.

5145874 is a deficient number, since it is larger than the sum of its proper divisors (2572940).

5145874 is a wasteful number, since it uses less digits than its factorization.

5145874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2572939.

The product of its digits is 22400, while the sum is 34.

The square root of 5145874 is about 2268.4518950156. The cubic root of 5145874 is about 172.6446200209.

The spelling of 5145874 in words is "five million, one hundred forty-five thousand, eight hundred seventy-four".