1152151 has 16 divisors (see below), whose sum is σ = 1548288. Its totient is φ = 828000.

The previous prime is 1152149. The next prime is 1152157. The reversal of 1152151 is 1512511.

It is a cyclic number.

It is not a de Polignac number, because 1152151 - 2¹ = 1152149 is a prime.

1152151 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426 + ... + 1576.

It is an arithmetic number, because the mean of its divisors is an integer number (96768).

2^1152151 is an apocalyptic number.

1152151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1152151 is a deficient number, since it is larger than the sum of its proper divisors (396137).

1152151 is a wasteful number, since it uses less digits than its factorization.

1152151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182.

The product of its digits is 50, while the sum is 16.

The square root of 1152151 is about 1073.3829698668. The cubic root of 1152151 is about 104.8342357992.

Adding to 1152151 its reverse (1512511), we get a palindrome (2664662).

The spelling of 1152151 in words is "one million, one hundred fifty-two thousand, one hundred fifty-one".