42667255 has 8 divisors (see below), whose sum is σ = 53895600. Its totient is φ = 32337216.

The previous prime is 42667241. The next prime is 42667267. The reversal of 42667255 is 55276624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42667255 - 2¹³ = 42659063 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224470 + ... + 224659.

It is an arithmetic number, because the mean of its divisors is an integer number (6736950).

Almost surely, 2^42667255 is an apocalyptic number.

42667255 is a deficient number, since it is larger than the sum of its proper divisors (11228345).

42667255 is a wasteful number, since it uses less digits than its factorization.

42667255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449153.

The product of its digits is 100800, while the sum is 37.

The square root of 42667255 is about 6532.0176821561. The cubic root of 42667255 is about 349.4337920012.

The spelling of 42667255 in words is "forty-two million, six hundred sixty-seven thousand, two hundred fifty-five".