1145084 has 12 divisors (see below), whose sum is σ = 2011464. Its totient is φ = 570384.

The previous prime is 1145077. The next prime is 1145093. The reversal of 1145084 is 4805411.

It is a super-2 number, since 2×1145084² = 2622434734112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1562 + ... + 2174.

It is an arithmetic number, because the mean of its divisors is an integer number (167622).

2^1145084 is an apocalyptic number.

It is an amenable number.

1145084 is a deficient number, since it is larger than the sum of its proper divisors (866380).

1145084 is a wasteful number, since it uses less digits than its factorization.

1145084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084 (or 1082 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 1145084 is about 1070.0859778541. The cubic root of 1145084 is about 104.6194539163.

The spelling of 1145084 in words is "one million, one hundred forty-five thousand, eighty-four".