1252112362 has 8 divisors (see below), whose sum is σ = 1878338592. Its totient is φ = 625999500.

The previous prime is 1252112287. The next prime is 1252112363. The reversal of 1252112362 is 2632112521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1252112363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9237 + ... + 50887.

It is an arithmetic number, because the mean of its divisors is an integer number (234792324).

Almost surely, 2^1252112362 is an apocalyptic number.

1252112362 is a deficient number, since it is larger than the sum of its proper divisors (626226230).

1252112362 is a wasteful number, since it uses less digits than its factorization.

1252112362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56684.

The product of its digits is 1440, while the sum is 25.

The square root of 1252112362 is about 35385.1997592214. The cubic root of 1252112362 is about 1077.8237963283.

Adding to 1252112362 its reverse (2632112521), we get a palindrome (3884224883).

The spelling of 1252112362 in words is "one billion, two hundred fifty-two million, one hundred twelve thousand, three hundred sixty-two".