2263742450 has 24 divisors (see below), whose sum is σ = 4346388480. Its totient is φ = 876286800.

The previous prime is 2263742417. The next prime is 2263742461. The reversal of 2263742450 is 542473622.

It is a self number, because there is not a number n which added to its sum of digits gives 2263742450.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 728690 + ... + 731789.

It is an arithmetic number, because the mean of its divisors is an integer number (181099520).

Almost surely, 2^2263742450 is an apocalyptic number.

2263742450 is a deficient number, since it is larger than the sum of its proper divisors (2082646030).

2263742450 is a wasteful number, since it uses less digits than its factorization.

2263742450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460522 (or 1460517 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 2263742450 is about 47578.8025280166. The cubic root of 2263742450 is about 1313.0330919884.

The spelling of 2263742450 in words is "two billion, two hundred sixty-three million, seven hundred forty-two thousand, four hundred fifty".