1150125 has 16 divisors (see below), whose sum is σ = 1914432. Its totient is φ = 613200.

The previous prime is 1150117. The next prime is 1150139. The reversal of 1150125 is 5210511.

It is not a de Polignac number, because 1150125 - 2³ = 1150117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1159 + ... + 1908.

It is an arithmetic number, because the mean of its divisors is an integer number (119652).

2^1150125 is an apocalyptic number.

1150125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1150125 is a deficient number, since it is larger than the sum of its proper divisors (764307).

1150125 is an equidigital number, since it uses as much as digits as its factorization.

1150125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085 (or 3075 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 1150125 is about 1072.4388094432. The cubic root of 1150125 is about 104.7727511563.

Adding to 1150125 its reverse (5210511), we get a palindrome (6360636).

It can be divided in two parts, 1150 and 125, that added together give a triangular number (1275 = T₅₀).

The spelling of 1150125 in words is "one million, one hundred fifty thousand, one hundred twenty-five".