266472093 has 32 divisors (see below), whose sum is σ = 404490240. Its totient is φ = 155001600.

The previous prime is 266472091. The next prime is 266472103. The reversal of 266472093 is 390274662.

It is not a de Polignac number, because 266472093 - 2¹ = 266472091 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266472091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42618 + ... + 48468.

It is an arithmetic number, because the mean of its divisors is an integer number (12640320).

Almost surely, 2^266472093 is an apocalyptic number.

It is an amenable number.

266472093 is a deficient number, since it is larger than the sum of its proper divisors (138018147).

266472093 is a wasteful number, since it uses less digits than its factorization.

266472093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5937.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 266472093 is about 16323.9729539105. The cubic root of 266472093 is about 643.5030026382.

The spelling of 266472093 in words is "two hundred sixty-six million, four hundred seventy-two thousand, ninety-three".