1254064 has 20 divisors (see below), whose sum is σ = 2777104. Its totient is φ = 537408.

The previous prime is 1254061. The next prime is 1254079. The reversal of 1254064 is 4604521.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1254061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5487 + ... + 5710.

2^1254064 is an apocalyptic number.

1254064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1254064 is an abundant number, since it is smaller than the sum of its proper divisors (1523040).

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

1254064 is a wasteful number, since it uses less digits than its factorization.

1254064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11212 (or 11206 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1254064 is about 1119.8499899540. The cubic root of 1254064 is about 107.8383498472.

Adding to 1254064 its reverse (4604521), we get a palindrome (5858585).

The spelling of 1254064 in words is "one million, two hundred fifty-four thousand, sixty-four".