1252060444 has 6 divisors (see below), whose sum is σ = 2191105784. Its totient is φ = 626030220.

The previous prime is 1252060391. The next prime is 1252060463. The reversal of 1252060444 is 4440602521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156507552 + ... + 156507559.

Almost surely, 2^1252060444 is an apocalyptic number.

It is an amenable number.

1252060444 is a deficient number, since it is larger than the sum of its proper divisors (939045340).

1252060444 is a wasteful number, since it uses less digits than its factorization.

1252060444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313015115 (or 313015113 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 1252060444 is about 35384.4661398190. The cubic root of 1252060444 is about 1077.8088990419.

Adding to 1252060444 its reverse (4440602521), we get a palindrome (5692662965).

The spelling of 1252060444 in words is "one billion, two hundred fifty-two million, sixty thousand, four hundred forty-four".