2263694530 has 32 divisors (see below), whose sum is σ = 4126101120. Its totient is φ = 894072960.

The previous prime is 2263694513. The next prime is 2263694539. The reversal of 2263694530 is 354963622.

2263694530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2263694539) 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, 916357 + ... + 918823.

It is an arithmetic number, because the mean of its divisors is an integer number (128940660).

Almost surely, 2^2263694530 is an apocalyptic number.

2263694530 is a deficient number, since it is larger than the sum of its proper divisors (1862406590).

2263694530 is a wasteful number, since it uses less digits than its factorization.

2263694530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3594.

The product of its (nonzero) digits is 233280, while the sum is 40.

The square root of 2263694530 is about 47578.2989397477. The cubic root of 2263694530 is about 1313.0238269489.

The spelling of 2263694530 in words is "two billion, two hundred sixty-three million, six hundred ninety-four thousand, five hundred thirty".