1224510049 has 9 divisors (see below), whose sum is σ = 1424715057. Its totient is φ = 1049370084.

The previous prime is 1224510029. The next prime is 1224510061. The reversal of 1224510049 is 9400154221.

The square root of 1224510049 is 34993.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 1224510049 - 2⁷ = 1224509921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1224509999 and 1224510026.

It is not an unprimeable number, because it can be changed into a prime (1224510019) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 242452 + ... + 247450.

It is an arithmetic number, because the mean of its divisors is an integer number (158301673).

Almost surely, 2^1224510049 is an apocalyptic number.

1224510049 is the 34993-rd square number.

1224510049 is the 17497-th centered octagonal number.

It is an amenable number.

1224510049 is a deficient number, since it is larger than the sum of its proper divisors (200205008).

1224510049 is an frugal number, since it uses more digits than its factorization.

1224510049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10012 (or 5006 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The cubic root of 1224510049 is about 1069.8448108117.

The spelling of 1224510049 in words is "one billion, two hundred twenty-four million, five hundred ten thousand, forty-nine".