1159025 has 24 divisors (see below), whose sum is σ = 1696320. Its totient is φ = 768960.

The previous prime is 1159007. The next prime is 1159027. The reversal of 1159025 is 5209511.

It is not a de Polignac number, because 1159025 - 2⁶ = 1158961 is a prime.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1159027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6386 + ... + 6564.

It is an arithmetic number, because the mean of its divisors is an integer number (70680).

2^1159025 is an apocalyptic number.

It is an amenable number.

1159025 is a deficient number, since it is larger than the sum of its proper divisors (537295).

1159025 is a wasteful number, since it uses less digits than its factorization.

1159025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 1159025 is about 1076.5802338888. The cubic root of 1159025 is about 105.0423109903.

The spelling of 1159025 in words is "one million, one hundred fifty-nine thousand, twenty-five".