1252064 has 24 divisors (see below), whose sum is σ = 2689848. Its totient is φ = 568960.

The previous prime is 1252063. The next prime is 1252073. The reversal of 1252064 is 4602521.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252063) 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, 1427 + ... + 2130.

It is an arithmetic number, because the mean of its divisors is an integer number (112077).

2^1252064 is an apocalyptic number.

It is an amenable number.

1252064 is an abundant number, since it is smaller than the sum of its proper divisors (1437784).

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

1252064 is a wasteful number, since it uses less digits than its factorization.

1252064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3578 (or 3570 counting only the distinct ones).

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

The square root of 1252064 is about 1118.9566568907. The cubic root of 1252064 is about 107.7809919409.

Adding to 1252064 its reverse (4602521), we get a palindrome (5854585).

The spelling of 1252064 in words is "one million, two hundred fifty-two thousand, sixty-four".