267265064 has 32 divisors (see below), whose sum is σ = 547633440. Its totient is φ = 121272000.

The previous prime is 267264997. The next prime is 267265067. The reversal of 267265064 is 460562762.

267265064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×267265064² = 142861228869848192, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (267265067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55139 + ... + 59789.

It is an arithmetic number, because the mean of its divisors is an integer number (17113545).

Almost surely, 2^267265064 is an apocalyptic number.

It is an amenable number.

267265064 is an abundant number, since it is smaller than the sum of its proper divisors (280368376).

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

267265064 is a wasteful number, since it uses less digits than its factorization.

267265064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5321 (or 5317 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 267265064 is about 16348.2434530441. The cubic root of 267265064 is about 644.1406852861.

The spelling of 267265064 in words is "two hundred sixty-seven million, two hundred sixty-five thousand, sixty-four".