1126453 has 8 divisors (see below), whose sum is σ = 1199520. Its totient is φ = 1054800.

The previous prime is 1126441. The next prime is 1126457. The reversal of 1126453 is 3546211.

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 1126453 - 2⁵ = 1126421 is a prime.

It is a super-2 number, since 2×1126453² = 2537792722418, which contains 22 as substring.

It is a Duffinian number.

1126453 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126457) 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, 1626 + ... + 2212.

It is an arithmetic number, because the mean of its divisors is an integer number (149940).

2^1126453 is an apocalyptic number.

It is an amenable number.

1126453 is a deficient number, since it is larger than the sum of its proper divisors (73067).

1126453 is a wasteful number, since it uses less digits than its factorization.

1126453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707.

The product of its digits is 720, while the sum is 22.

The square root of 1126453 is about 1061.3449015282. The cubic root of 1126453 is about 104.0489476199.

The spelling of 1126453 in words is "one million, one hundred twenty-six thousand, four hundred fifty-three".