267472963 has 4 divisors (see below), whose sum is σ = 274702000. Its totient is φ = 260243928.

The previous prime is 267472939. The next prime is 267472967. The reversal of 267472963 is 369274762.

267472963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-267472963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (267472967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3614463 + ... + 3614536.

It is an arithmetic number, because the mean of its divisors is an integer number (68675500).

Almost surely, 2^267472963 is an apocalyptic number.

267472963 is a deficient number, since it is larger than the sum of its proper divisors (7229037).

267472963 is an equidigital number, since it uses as much as digits as its factorization.

267472963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229036.

The product of its digits is 762048, while the sum is 46.

The square root of 267472963 is about 16354.6006677020. The cubic root of 267472963 is about 644.3076624609.

The spelling of 267472963 in words is "two hundred sixty-seven million, four hundred seventy-two thousand, nine hundred sixty-three".