266012364 has 24 divisors (see below), whose sum is σ = 640718848. Its totient is φ = 85810320.

The previous prime is 266012347. The next prime is 266012371. The reversal of 266012364 is 463210662.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357172 + ... + 357915.

Almost surely, 2^266012364 is an apocalyptic number.

It is an amenable number.

266012364 is an abundant number, since it is smaller than the sum of its proper divisors (374706484).

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

266012364 is a wasteful number, since it uses less digits than its factorization.

266012364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715125 (or 715123 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 266012364 is about 16309.8854686353. The cubic root of 266012364 is about 643.1327233568.

The spelling of 266012364 in words is "two hundred sixty-six million, twelve thousand, three hundred sixty-four".