1146253 has 4 divisors (see below), whose sum is σ = 1150048. Its totient is φ = 1142460.

The previous prime is 1146221. The next prime is 1146263. The reversal of 1146253 is 3526411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1146253 - 2⁵ = 1146221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1401 + ... + 2062.

It is an arithmetic number, because the mean of its divisors is an integer number (287512).

2^1146253 is an apocalyptic number.

It is an amenable number.

1146253 is a deficient number, since it is larger than the sum of its proper divisors (3795).

1146253 is an equidigital number, since it uses as much as digits as its factorization.

1146253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3794.

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

The square root of 1146253 is about 1070.6320563107. The cubic root of 1146253 is about 104.6550433133.

It can be divided in two parts, 11 and 46253, that added together give a palindrome (46264).

The spelling of 1146253 in words is "one million, one hundred forty-six thousand, two hundred fifty-three".