1145182 has 8 divisors (see below), whose sum is σ = 1735776. Its totient is φ = 566592.

The previous prime is 1145173. The next prime is 1145189. The reversal of 1145182 is 2815411.

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

It is a super-2 number, since 2×1145182² = 2622883626248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145189) 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, 2758 + ... + 3145.

It is an arithmetic number, because the mean of its divisors is an integer number (216972).

2^1145182 is an apocalyptic number.

1145182 is a deficient number, since it is larger than the sum of its proper divisors (590594).

1145182 is an equidigital number, since it uses as much as digits as its factorization.

1145182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6002.

The product of its digits is 320, while the sum is 22.

The square root of 1145182 is about 1070.1317675875. The cubic root of 1145182 is about 104.6224383885.

The spelling of 1145182 in words is "one million, one hundred forty-five thousand, one hundred eighty-two".