2245001234 has 32 divisors (see below), whose sum is σ = 3885235200. Its totient is φ = 953007120.

The previous prime is 2245001219. The next prime is 2245001257. The reversal of 2245001234 is 4321005422.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1537997 + ... + 1539455.

It is an arithmetic number, because the mean of its divisors is an integer number (121413600).

Almost surely, 2^2245001234 is an apocalyptic number.

2245001234 is a deficient number, since it is larger than the sum of its proper divisors (1640233966).

2245001234 is a wasteful number, since it uses less digits than its factorization.

2245001234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2438.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2245001234 is about 47381.4439839058. The cubic root of 2245001234 is about 1309.3995721691.

Adding to 2245001234 its reverse (4321005422), we get a palindrome (6566006656).

The spelling of 2245001234 in words is "two billion, two hundred forty-five million, one thousand, two hundred thirty-four".