1254134 has 16 divisors (see below), whose sum is σ = 2224800. Its totient is φ = 518784.

The previous prime is 1254131. The next prime is 1254137. The reversal of 1254134 is 4314521.

It is an interprime number because it is at equal distance from previous prime (1254131) and next prime (1254137).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1254131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1139 + ... + 1950.

It is an arithmetic number, because the mean of its divisors is an integer number (139050).

2^1254134 is an apocalyptic number.

1254134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1254134 is a deficient number, since it is larger than the sum of its proper divisors (970666).

1254134 is a wasteful number, since it uses less digits than its factorization.

1254134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127.

The product of its digits is 480, while the sum is 20.

The square root of 1254134 is about 1119.8812437040. The cubic root of 1254134 is about 107.8403562690.

Adding to 1254134 its reverse (4314521), we get a palindrome (5568655).

The spelling of 1254134 in words is "one million, two hundred fifty-four thousand, one hundred thirty-four".