1150002 has 24 divisors (see below), whose sum is σ = 2847936. Its totient is φ = 328536.

The previous prime is 1149991. The next prime is 1150027. The reversal of 1150002 is 2000511.

1150002 = 189² + 190² + ... + 216².

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4438 + ... + 4689.

It is an arithmetic number, because the mean of its divisors is an integer number (118664).

2^1150002 is an apocalyptic number.

1150002 is an abundant number, since it is smaller than the sum of its proper divisors (1697934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1150002 is a wasteful number, since it uses less digits than its factorization.

1150002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9142 (or 9139 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 9.

The square root of 1150002 is about 1072.3814619808. The cubic root of 1150002 is about 104.7690160528.

Adding to 1150002 its reverse (2000511), we get a palindrome (3150513).

The spelling of 1150002 in words is "one million, one hundred fifty thousand, two".