1154734 has 12 divisors (see below), whose sum is σ = 2015064. Its totient is φ = 494844.

The previous prime is 1154723. The next prime is 1154737. The reversal of 1154734 is 4374511.

It is a super-2 number, since 2×1154734² = 2666821221512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1154699 and 1154708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1154737) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5794 + ... + 5989.

It is an arithmetic number, because the mean of its divisors is an integer number (167922).

2^1154734 is an apocalyptic number.

1154734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1154734 is a deficient number, since it is larger than the sum of its proper divisors (860330).

1154734 is a wasteful number, since it uses less digits than its factorization.

1154734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11799 (or 11792 counting only the distinct ones).

The product of its digits is 1680, while the sum is 25.

The square root of 1154734 is about 1074.5855014842. The cubic root of 1154734 is about 104.9125197290.

It can be divided in two parts, 11 and 54734, that added together give a palindrome (54745).

The spelling of 1154734 in words is "one million, one hundred fifty-four thousand, seven hundred thirty-four".