262242066 has 32 divisors (see below), whose sum is σ = 554938560. Its totient is φ = 82385856.

The previous prime is 262242037. The next prime is 262242077. The reversal of 262242066 is 660242262.

262242066 is a modest number, since divided by 42066 gives 2622 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16620 + ... + 28296.

It is an arithmetic number, because the mean of its divisors is an integer number (17341830).

Almost surely, 2^262242066 is an apocalyptic number.

262242066 is an abundant number, since it is smaller than the sum of its proper divisors (292696494).

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

262242066 is a wasteful number, since it uses less digits than its factorization.

262242066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11898.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 262242066 is about 16193.8897736152. The cubic root of 262242066 is about 640.0797963655.

The spelling of 262242066 in words is "two hundred sixty-two million, two hundred forty-two thousand, sixty-six".