302427 has 16 divisors (see below), whose sum is σ = 468480. Its totient is φ = 192456.

The previous prime is 302417. The next prime is 302429. The reversal of 302427 is 724203.

It is a happy number.

It is not a de Polignac number, because 302427 - 2⁴ = 302411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (302429) 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 15 ways as a sum of consecutive naturals, for example, 378 + ... + 864.

It is an arithmetic number, because the mean of its divisors is an integer number (29280).

2³⁰²⁴²⁷ is an apocalyptic number.

302427 is a deficient number, since it is larger than the sum of its proper divisors (166053).

302427 is a wasteful number, since it uses less digits than its factorization.

302427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 302427 is about 549.9336323594. The cubic root of 302427 is about 67.1233341243.

It can be divided in two parts, 302 and 427, that added together give a 6-th power (729 = 3⁶).

The spelling of 302427 in words is "three hundred two thousand, four hundred twenty-seven", and thus it is an iban number.