266407482 has 32 divisors (see below), whose sum is σ = 606528000. Its totient is φ = 77219120.

The previous prime is 266407481. The next prime is 266407483. The reversal of 266407482 is 284704662.

It is an interprime number because it is at equal distance from previous prime (266407481) and next prime (266407483).

It is a self number, because there is not a number n which added to its sum of digits gives 266407482.

It is not an unprimeable number, because it can be changed into a prime (266407481) 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, 86232 + ... + 89267.

It is an arithmetic number, because the mean of its divisors is an integer number (18954000).

Almost surely, 2^266407482 is an apocalyptic number.

266407482 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

266407482 is an abundant number, since it is smaller than the sum of its proper divisors (340120518).

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

266407482 is a wasteful number, since it uses less digits than its factorization.

266407482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175538.

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 266407482 is about 16321.9938120317. The cubic root of 266407482 is about 643.4509887695.

The spelling of 266407482 in words is "two hundred sixty-six million, four hundred seven thousand, four hundred eighty-two".