42235667 has 8 divisors (see below), whose sum is σ = 44804736. Its totient is φ = 39676032.

The previous prime is 42235663. The next prime is 42235679. The reversal of 42235667 is 76653224.

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 42235667 - 2² = 42235663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42235663) 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, 8273 + ... + 12365.

It is an arithmetic number, because the mean of its divisors is an integer number (5600592).

Almost surely, 2^42235667 is an apocalyptic number.

42235667 is a deficient number, since it is larger than the sum of its proper divisors (2569069).

42235667 is a wasteful number, since it uses less digits than its factorization.

42235667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4717.

The product of its digits is 60480, while the sum is 35.

The square root of 42235667 is about 6498.8973680156. The cubic root of 42235667 is about 348.2515988924.

The spelling of 42235667 in words is "forty-two million, two hundred thirty-five thousand, six hundred sixty-seven".