1134464 has 16 divisors (see below), whose sum is σ = 2260320. Its totient is φ = 567168.

The previous prime is 1134449. The next prime is 1134467. The reversal of 1134464 is 4644311.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4304 + ... + 4559.

It is an arithmetic number, because the mean of its divisors is an integer number (141270).

2^1134464 is an apocalyptic number.

It is an amenable number.

1134464 is a deficient number, since it is larger than the sum of its proper divisors (1125856).

1134464 is an frugal number, since it uses more digits than its factorization.

1134464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8877 (or 8865 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 1134464 is about 1065.1122006624. The cubic root of 1134464 is about 104.2950203028.

Adding to 1134464 its reverse (4644311), we get a palindrome (5778775).

The spelling of 1134464 in words is "one million, one hundred thirty-four thousand, four hundred sixty-four".