1134606405 has 16 divisors (see below), whose sum is σ = 1845131904. Its totient is φ = 595202880.

The previous prime is 1134606391. The next prime is 1134606409. The reversal of 1134606405 is 5046064311.

It is not a de Polignac number, because 1134606405 - 2⁸ = 1134606149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134606409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619089 + ... + 620918.

It is an arithmetic number, because the mean of its divisors is an integer number (115320744).

Almost surely, 2^1134606405 is an apocalyptic number.

1134606405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1134606405 is a deficient number, since it is larger than the sum of its proper divisors (710525499).

1134606405 is a wasteful number, since it uses less digits than its factorization.

1134606405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240076.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1134606405 is about 33683.9190861159. The cubic root of 1134606405 is about 1042.9938404078.

The spelling of 1134606405 in words is "one billion, one hundred thirty-four million, six hundred six thousand, four hundred five".