1236134 has 8 divisors (see below), whose sum is σ = 1865808. Its totient is φ = 614200.

The previous prime is 1236077. The next prime is 1236161. The reversal of 1236134 is 4316321.

1236134 is nontrivially palindromic in base 3.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1517 + ... + 2184.

It is an arithmetic number, because the mean of its divisors is an integer number (233226).

2^1236134 is an apocalyptic number.

1236134 is a deficient number, since it is larger than the sum of its proper divisors (629674).

1236134 is a wasteful number, since it uses less digits than its factorization.

1236134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3870.

The product of its digits is 432, while the sum is 20.

The square root of 1236134 is about 1111.8156321981. The cubic root of 1236134 is about 107.3219406740.

The spelling of 1236134 in words is "one million, two hundred thirty-six thousand, one hundred thirty-four".