1151094 has 16 divisors (see below), whose sum is σ = 2631168. Its totient is φ = 328872.

The previous prime is 1151089. The next prime is 1151113. The reversal of 1151094 is 4901511.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1151094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13662 + ... + 13745.

It is an arithmetic number, because the mean of its divisors is an integer number (164448).

2^1151094 is an apocalyptic number.

1151094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1151094 is an abundant number, since it is smaller than the sum of its proper divisors (1480074).

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

1151094 is a wasteful number, since it uses less digits than its factorization.

1151094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27419.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 1151094 is about 1072.8904883538. The cubic root of 1151094 is about 104.8021671754.

The spelling of 1151094 in words is "one million, one hundred fifty-one thousand, ninety-four".