266352152 has 32 divisors (see below), whose sum is σ = 546393600. Its totient is φ = 120717600.

The previous prime is 266352143. The next prime is 266352173. The reversal of 266352152 is 251253662.

It is a super-2 number, since 2×266352152² = 141886937750062208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27377 + ... + 35807.

It is an arithmetic number, because the mean of its divisors is an integer number (17074800).

Almost surely, 2^266352152 is an apocalyptic number.

266352152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

266352152 is an abundant number, since it is smaller than the sum of its proper divisors (280041448).

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

266352152 is a wasteful number, since it uses less digits than its factorization.

266352152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8807 (or 8803 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 266352152 is about 16320.2987717750. The cubic root of 266352152 is about 643.4064397101.

The spelling of 266352152 in words is "two hundred sixty-six million, three hundred fifty-two thousand, one hundred fifty-two".