42022699 has 8 divisors (see below), whose sum is σ = 44858880. Its totient is φ = 39249000.

The previous prime is 42022697. The next prime is 42022703. The reversal of 42022699 is 99622024.

It is a happy number.

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 42022699 - 2¹ = 42022697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42022697) 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, 14227 + ... + 16924.

It is an arithmetic number, because the mean of its divisors is an integer number (5607360).

Almost surely, 2^42022699 is an apocalyptic number.

42022699 is a deficient number, since it is larger than the sum of its proper divisors (2836181).

42022699 is a wasteful number, since it uses less digits than its factorization.

42022699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31241.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 42022699 is about 6482.4917277232. The cubic root of 42022699 is about 347.6652741067.

The spelling of 42022699 in words is "forty-two million, twenty-two thousand, six hundred ninety-nine".