1145024 has 14 divisors (see below), whose sum is σ = 2272284. Its totient is φ = 572480.

The previous prime is 1145021. The next prime is 1145057. The reversal of 1145024 is 4205411.

It is a super-2 number, since 2×1145024² = 2622159921152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1144993 and 1145011.

It is not an unprimeable number, because it can be changed into a prime (1145021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8882 + ... + 9009.

It is an arithmetic number, because the mean of its divisors is an integer number (162306).

2^1145024 is an apocalyptic number.

It is an amenable number.

1145024 is a deficient number, since it is larger than the sum of its proper divisors (1127260).

1145024 is an equidigital number, since it uses as much as digits as its factorization.

1145024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17903 (or 17893 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1145024 is about 1070.0579423564. The cubic root of 1145024 is about 104.6176266044.

The spelling of 1145024 in words is "one million, one hundred forty-five thousand, twenty-four".