42088361 has 8 divisors (see below), whose sum is σ = 48190080. Its totient is φ = 36008928.

The previous prime is 42088339. The next prime is 42088373. The reversal of 42088361 is 16388024.

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 42088361 - 2¹⁴ = 42071977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42088561) 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, 1301 + ... + 9266.

It is an arithmetic number, because the mean of its divisors is an integer number (6023760).

Almost surely, 2^42088361 is an apocalyptic number.

It is an amenable number.

42088361 is a deficient number, since it is larger than the sum of its proper divisors (6101719).

42088361 is a wasteful number, since it uses less digits than its factorization.

42088361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11143.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 42088361 is about 6487.5543157649. The cubic root of 42088361 is about 347.8462597646.

The spelling of 42088361 in words is "forty-two million, eighty-eight thousand, three hundred sixty-one".