266064030 has 48 divisors (see below), whose sum is σ = 728179920. Its totient is φ = 67215744.

The previous prime is 266063999. The next prime is 266064031. The reversal of 266064030 is 30460662.

266064030 is a `hidden beast` number, since 26 + 606 + 4 + 0 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 266063985 and 266064003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266064031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76087 + ... + 79506.

It is an arithmetic number, because the mean of its divisors is an integer number (15170415).

Almost surely, 2^266064030 is an apocalyptic number.

266064030 is an abundant number, since it is smaller than the sum of its proper divisors (462115890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

266064030 is a wasteful number, since it uses less digits than its factorization.

266064030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155625 (or 155622 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 266064030 is about 16311.4692777812. The cubic root of 266064030 is about 643.1743579432.

The spelling of 266064030 in words is "two hundred sixty-six million, sixty-four thousand, thirty".