1146453 has 24 divisors (see below), whose sum is σ = 1942560. Its totient is φ = 594720.

The previous prime is 1146421. The next prime is 1146461. The reversal of 1146453 is 3546411.

It is not a de Polignac number, because 1146453 - 2⁵ = 1146421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1263 + ... + 1971.

It is an arithmetic number, because the mean of its divisors is an integer number (80940).

2^1146453 is an apocalyptic number.

It is an amenable number.

1146453 is a deficient number, since it is larger than the sum of its proper divisors (796107).

1146453 is a wasteful number, since it uses less digits than its factorization.

1146453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737 (or 730 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 1146453 is about 1070.7254550070. The cubic root of 1146453 is about 104.6611297507.

It can be divided in two parts, 11 and 46453, that added together give a palindrome (46464).

The spelling of 1146453 in words is "one million, one hundred forty-six thousand, four hundred fifty-three".