307274 has 8 divisors (see below), whose sum is σ = 502848. Its totient is φ = 139660.

The previous prime is 307273. The next prime is 307277. The reversal of 307274 is 472703.

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

It is a super-2 number, since 2×307274² = 188834622152, which contains 22 as substring.

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 307274.

It is not an unprimeable number, because it can be changed into a prime (307273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6962 + ... + 7005.

It is an arithmetic number, because the mean of its divisors is an integer number (62856).

2³⁰⁷²⁷⁴ is an apocalyptic number.

307274 is a deficient number, since it is larger than the sum of its proper divisors (195574).

307274 is a wasteful number, since it uses less digits than its factorization.

307274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13980.

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 307274 is about 554.3230105273. The cubic root of 307274 is about 67.4800306726.

Adding to 307274 its reverse (472703), we get a palindrome (779977).

The spelling of 307274 in words is "three hundred seven thousand, two hundred seventy-four", and thus it is an iban number.