1152951 has 4 divisors (see below), whose sum is σ = 1537272. Its totient is φ = 768632.

The previous prime is 1152941. The next prime is 1152979. The reversal of 1152951 is 1592511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1592511 = 3 ⋅530837.

It is a cyclic number.

It is not a de Polignac number, because 1152951 - 2⁶ = 1152887 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192156 + ... + 192161.

It is an arithmetic number, because the mean of its divisors is an integer number (384318).

2^1152951 is an apocalyptic number.

1152951 is a deficient number, since it is larger than the sum of its proper divisors (384321).

1152951 is an equidigital number, since it uses as much as digits as its factorization.

1152951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384320.

The product of its digits is 450, while the sum is 24.

The square root of 1152951 is about 1073.7555587749. The cubic root of 1152951 is about 104.8584941892.

The spelling of 1152951 in words is "one million, one hundred fifty-two thousand, nine hundred fifty-one".