5274309 has 8 divisors (see below), whose sum is σ = 7259392. Its totient is φ = 3402720.

The previous prime is 5274299. The next prime is 5274319. The reversal of 5274309 is 9034725.

It is an interprime number because it is at equal distance from previous prime (5274299) and next prime (5274319).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5274309 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5274319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28264 + ... + 28449.

It is an arithmetic number, because the mean of its divisors is an integer number (907424).

Almost surely, 2^5274309 is an apocalyptic number.

It is an amenable number.

5274309 is a deficient number, since it is larger than the sum of its proper divisors (1985083).

5274309 is a wasteful number, since it uses less digits than its factorization.

5274309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56747.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 5274309 is about 2296.5863798255. The cubic root of 5274309 is about 174.0691692234.

The spelling of 5274309 in words is "five million, two hundred seventy-four thousand, three hundred nine".