1252254162 has 32 divisors (see below), whose sum is σ = 2592878400. Its totient is φ = 402712128.

The previous prime is 1252254149. The next prime is 1252254167. The reversal of 1252254162 is 2614522521.

It is not an unprimeable number, because it can be changed into a prime (1252254167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351273 + ... + 354819.

It is an arithmetic number, because the mean of its divisors is an integer number (81027450).

Almost surely, 2^1252254162 is an apocalyptic number.

1252254162 is an abundant number, since it is smaller than the sum of its proper divisors (1340624238).

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

1252254162 is a wasteful number, since it uses less digits than its factorization.

1252254162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5610.

The product of its digits is 9600, while the sum is 30.

The square root of 1252254162 is about 35387.2033650584. The cubic root of 1252254162 is about 1077.8644821458.

Adding to 1252254162 its reverse (2614522521), we get a palindrome (3866776683).

The spelling of 1252254162 in words is "one billion, two hundred fifty-two million, two hundred fifty-four thousand, one hundred sixty-two".