1210450252 has 96 divisors (see below), whose sum is σ = 2625799680. Its totient is φ = 481029120.

The previous prime is 1210450231. The next prime is 1210450289. The reversal of 1210450252 is 2520540121.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 752433 + ... + 754039.

It is an arithmetic number, because the mean of its divisors is an integer number (27352080).

Almost surely, 2^1210450252 is an apocalyptic number.

It is an amenable number.

1210450252 is an abundant number, since it is smaller than the sum of its proper divisors (1415349428).

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

1210450252 is a wasteful number, since it uses less digits than its factorization.

1210450252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711 (or 1709 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1210450252 is about 34791.5255773586. The cubic root of 1210450252 is about 1065.7343938022.

Adding to 1210450252 its reverse (2520540121), we get a palindrome (3730990373).

The spelling of 1210450252 in words is "one billion, two hundred ten million, four hundred fifty thousand, two hundred fifty-two".