361427 has 12 divisors (see below), whose sum is σ = 414960. Its totient is φ = 314160.

The previous prime is 361421. The next prime is 361433. The reversal of 361427 is 724163.

It is an interprime number because it is at equal distance from previous prime (361421) and next prime (361433).

It is not a de Polignac number, because 361427 - 2⁴ = 361411 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 361427.

It is not an unprimeable number, because it can be changed into a prime (361421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3458 + ... + 3560.

It is an arithmetic number, because the mean of its divisors is an integer number (34580).

2³⁶¹⁴²⁷ is an apocalyptic number.

361427 is a deficient number, since it is larger than the sum of its proper divisors (53533).

361427 is a wasteful number, since it uses less digits than its factorization.

361427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 143 counting only the distinct ones).

The product of its digits is 1008, while the sum is 23.

The square root of 361427 is about 601.1879905653. The cubic root of 361427 is about 71.2317363674.

The spelling of 361427 in words is "three hundred sixty-one thousand, four hundred twenty-seven".