5274739 has 2 divisors, whose sum is σ = 5274740. Its totient is φ = 5274738.

The previous prime is 5274713. The next prime is 5274817. The reversal of 5274739 is 9374725.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5274739 - 2⁵ = 5274707 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5274698 and 5274707.

It is not a weakly prime, because it can be changed into another prime (5272739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2637369 + 2637370.

It is an arithmetic number, because the mean of its divisors is an integer number (2637370).

Almost surely, 2^5274739 is an apocalyptic number.

5274739 is a deficient number, since it is larger than the sum of its proper divisors (1).

5274739 is an equidigital number, since it uses as much as digits as its factorization.

5274739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52920, while the sum is 37.

The square root of 5274739 is about 2296.6799951234. The cubic root of 5274739 is about 174.0738995561.

The spelling of 5274739 in words is "five million, two hundred seventy-four thousand, seven hundred thirty-nine".