267252260 has 48 divisors (see below), whose sum is σ = 620040960. Its totient is φ = 95946240.

The previous prime is 267252253. The next prime is 267252263. The reversal of 267252260 is 62252762.

It is not an unprimeable number, because it can be changed into a prime (267252263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9692 + ... + 25068.

It is an arithmetic number, because the mean of its divisors is an integer number (12917520).

Almost surely, 2^267252260 is an apocalyptic number.

267252260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 267252260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310020480).

267252260 is an abundant number, since it is smaller than the sum of its proper divisors (352788700).

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

267252260 is a wasteful number, since it uses less digits than its factorization.

267252260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15476 (or 15474 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 267252260 is about 16347.8518466495. The cubic root of 267252260 is about 644.1303987327.

The spelling of 267252260 in words is "two hundred sixty-seven million, two hundred fifty-two thousand, two hundred sixty".