453091 has 8 divisors (see below), whose sum is σ = 476784. Its totient is φ = 430080.

The previous prime is 453073. The next prime is 453107. The reversal of 453091 is 190354.

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

It is a cyclic number.

It is not a de Polignac number, because 453091 - 2⁹ = 452579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (453991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1635 + ... + 1891.

It is an arithmetic number, because the mean of its divisors is an integer number (59598).

2⁴⁵³⁰⁹¹ is an apocalyptic number.

453091 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

453091 is a deficient number, since it is larger than the sum of its proper divisors (23693).

453091 is a wasteful number, since it uses less digits than its factorization.

453091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 453091 is about 673.1203458521. The cubic root of 453091 is about 76.8059995132.

It can be divided in two parts, 45 and 3091, that added together give a square (3136 = 56²).

The spelling of 453091 in words is "four hundred fifty-three thousand, ninety-one".