267716242 has 4 divisors (see below), whose sum is σ = 401574366. Its totient is φ = 133858120.

The previous prime is 267716233. The next prime is 267716249. The reversal of 267716242 is 242617762.

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

It can be written as a sum of positive squares in only one way, i.e., 244953801 + 22762441 = 15651^2 + 4771^2 .

It is not an unprimeable number, because it can be changed into a prime (267716249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66929059 + ... + 66929062.

Almost surely, 2^267716242 is an apocalyptic number.

267716242 is a deficient number, since it is larger than the sum of its proper divisors (133858124).

267716242 is a wasteful number, since it uses less digits than its factorization.

267716242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133858123.

The product of its digits is 56448, while the sum is 37.

The square root of 267716242 is about 16362.0366091755. The cubic root of 267716242 is about 644.5029457814.

The spelling of 267716242 in words is "two hundred sixty-seven million, seven hundred sixteen thousand, two hundred forty-two".