1085151 has 8 divisors (see below), whose sum is σ = 1496880. Its totient is φ = 698432.

The previous prime is 1085143. The next prime is 1085153. The reversal of 1085151 is 1515801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1085151 - 2³ = 1085143 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6150 + ... + 6323.

It is an arithmetic number, because the mean of its divisors is an integer number (187110).

2^1085151 is an apocalyptic number.

1085151 is a deficient number, since it is larger than the sum of its proper divisors (411729).

1085151 is a wasteful number, since it uses less digits than its factorization.

1085151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12505.

The product of its (nonzero) digits is 200, while the sum is 21.

The square root of 1085151 is about 1041.7058125978. The cubic root of 1085151 is about 102.7614108721.

The spelling of 1085151 in words is "one million, eighty-five thousand, one hundred fifty-one".