1134705 has 48 divisors (see below), whose sum is σ = 2229696. Its totient is φ = 485760.

The previous prime is 1134703. The next prime is 1134709. The reversal of 1134705 is 5074311.

1134705 = T₇₉ + T₈₀ + ... + T₁₉₃.

It is not a de Polignac number, because 1134705 - 2¹ = 1134703 is a prime.

1134705 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49324 + ... + 49346.

It is an arithmetic number, because the mean of its divisors is an integer number (46452).

2^1134705 is an apocalyptic number.

1134705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1134705 is a deficient number, since it is larger than the sum of its proper divisors (1094991).

1134705 is a wasteful number, since it uses less digits than its factorization.

1134705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 55 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 1134705 is about 1065.2253282757. The cubic root of 1134705 is about 104.3024050884.

It can be divided in two parts, 11 and 34705, that added together give a triangular number (34716 = T₂₆₃).

The spelling of 1134705 in words is "one million, one hundred thirty-four thousand, seven hundred five".