1252052 has 12 divisors (see below), whose sum is σ = 2216340. Its totient is φ = 618816.

The previous prime is 1252049. The next prime is 1252057. The reversal of 1252052 is 2502521.

It can be written as a sum of positive squares in 2 ways, for example, as 781456 + 470596 = 884^2 + 686^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1252052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252057) 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, 1403 + ... + 2114.

It is an arithmetic number, because the mean of its divisors is an integer number (184695).

2^1252052 is an apocalyptic number.

It is an amenable number.

1252052 is a deficient number, since it is larger than the sum of its proper divisors (964288).

1252052 is a wasteful number, since it uses less digits than its factorization.

1252052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3610 (or 3608 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 1252052 is about 1118.9512947399. The cubic root of 1252052 is about 107.7806476092.

Adding to 1252052 its reverse (2502521), we get a palindrome (3754573).

The spelling of 1252052 in words is "one million, two hundred fifty-two thousand, fifty-two".