1201134 has 16 divisors (see below), whose sum is σ = 2620800. Its totient is φ = 363960.

The previous prime is 1201117. The next prime is 1201141. The reversal of 1201134 is 4311021.

It is a happy number.

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, 9034 + ... + 9165.

It is an arithmetic number, because the mean of its divisors is an integer number (163800).

2^1201134 is an apocalyptic number.

1201134 is an abundant number, since it is smaller than the sum of its proper divisors (1419666).

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

1201134 is a wasteful number, since it uses less digits than its factorization.

1201134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18215.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1201134 is about 1095.9625906024. The cubic root of 1201134 is about 106.2993201245.

Adding to 1201134 its reverse (4311021), we get a palindrome (5512155).

The spelling of 1201134 in words is "one million, two hundred one thousand, one hundred thirty-four".