42099627 has 8 divisors (see below), whose sum is σ = 57084480. Its totient is φ = 27590600.

The previous prime is 42099613. The next prime is 42099697. The reversal of 42099627 is 72699024.

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 42099627 - 2¹⁴ = 42083243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42099697) 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, 118749 + ... + 119102.

It is an arithmetic number, because the mean of its divisors is an integer number (7135560).

Almost surely, 2^42099627 is an apocalyptic number.

42099627 is a deficient number, since it is larger than the sum of its proper divisors (14984853).

42099627 is a wasteful number, since it uses less digits than its factorization.

42099627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237913.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 42099627 is about 6488.4225355629. The cubic root of 42099627 is about 347.8772935727.

The spelling of 42099627 in words is "forty-two million, ninety-nine thousand, six hundred twenty-seven".