2366213728 has 24 divisors (see below), whose sum is σ = 4685421888. Its totient is φ = 1176265344.

The previous prime is 2366213699. The next prime is 2366213749. The reversal of 2366213728 is 8273126632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208176 + ... + 219247.

It is an arithmetic number, because the mean of its divisors is an integer number (195225912).

Almost surely, 2^2366213728 is an apocalyptic number.

It is an amenable number.

2366213728 is a deficient number, since it is larger than the sum of its proper divisors (2319208160).

2366213728 is a wasteful number, since it uses less digits than its factorization.

2366213728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427606 (or 427598 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 2366213728 is about 48643.7429480915. The cubic root of 2366213728 is about 1332.5535068808.

The spelling of 2366213728 in words is "two billion, three hundred sixty-six million, two hundred thirteen thousand, seven hundred twenty-eight".