1151097 has 16 divisors (see below), whose sum is σ = 1615680. Its totient is φ = 728000.

The previous prime is 1151089. The next prime is 1151113. The reversal of 1151097 is 7901511.

1151097 is nontrivially palindromic in base 5.

It is a cyclic number.

It is not a de Polignac number, because 1151097 - 2³ = 1151089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1151047) 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, 8722 + ... + 8852.

It is an arithmetic number, because the mean of its divisors is an integer number (100980).

2^1151097 is an apocalyptic number.

It is an amenable number.

1151097 is a deficient number, since it is larger than the sum of its proper divisors (464583).

1151097 is a wasteful number, since it uses less digits than its factorization.

1151097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264.

The product of its (nonzero) digits is 315, while the sum is 24.

The square root of 1151097 is about 1072.8918864452. The cubic root of 1151097 is about 104.8022582211.

The spelling of 1151097 in words is "one million, one hundred fifty-one thousand, ninety-seven".