5144407 has 4 divisors (see below), whose sum is σ = 5166720. Its totient is φ = 5122096.

The previous prime is 5144371. The next prime is 5144411. The reversal of 5144407 is 7044415.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5144407 is a prime.

It is a Duffinian number.

5144407 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144437) 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, 10807 + ... + 11272.

It is an arithmetic number, because the mean of its divisors is an integer number (1291680).

Almost surely, 2^5144407 is an apocalyptic number.

5144407 is a deficient number, since it is larger than the sum of its proper divisors (22313).

5144407 is a wasteful number, since it uses less digits than its factorization.

5144407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22312.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 5144407 is about 2268.1285236953. The cubic root of 5144407 is about 172.6282124596.

The spelling of 5144407 in words is "five million, one hundred forty-four thousand, four hundred seven".