452361 has 16 divisors (see below), whose sum is σ = 742784. Its totient is φ = 238464.

The previous prime is 452329. The next prime is 452363. The reversal of 452361 is 163254.

It is a happy number.

It is not a de Polignac number, because 452361 - 2⁵ = 452329 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

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

It is not an unprimeable number, because it can be changed into a prime (452363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556 + ... + 1101.

It is an arithmetic number, because the mean of its divisors is an integer number (46424).

2⁴⁵²³⁶¹ is an apocalyptic number.

It is an amenable number.

452361 is a deficient number, since it is larger than the sum of its proper divisors (290423).

452361 is a wasteful number, since it uses less digits than its factorization.

452361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680.

The product of its digits is 720, while the sum is 21.

The square root of 452361 is about 672.5778765318. The cubic root of 452361 is about 76.7647285410.

The spelling of 452361 in words is "four hundred fifty-two thousand, three hundred sixty-one".