1134270 has 32 divisors (see below), whose sum is σ = 3025440. Its totient is φ = 302400.

The previous prime is 1134247. The next prime is 1134271. The reversal of 1134270 is 724311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134271) 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, 1831 + ... + 2370.

It is an arithmetic number, because the mean of its divisors is an integer number (94545).

2^1134270 is an apocalyptic number.

1134270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1134270 is an abundant number, since it is smaller than the sum of its proper divisors (1891170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1134270 is a wasteful number, since it uses less digits than its factorization.

1134270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4217 (or 4211 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 1134270 is about 1065.0211265510. The cubic root of 1134270 is about 104.2890749438.

Adding to 1134270 its reverse (724311), we get a palindrome (1858581).

The spelling of 1134270 in words is "one million, one hundred thirty-four thousand, two hundred seventy".