42255602 has 8 divisors (see below), whose sum is σ = 63436800. Its totient is φ = 21110004.

The previous prime is 42255593. The next prime is 42255611. The reversal of 42255602 is 20655224.

It is an interprime number because it is at equal distance from previous prime (42255593) and next prime (42255611).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5702 + ... + 10817.

It is an arithmetic number, because the mean of its divisors is an integer number (7929600).

Almost surely, 2^42255602 is an apocalyptic number.

42255602 is a deficient number, since it is larger than the sum of its proper divisors (21181198).

42255602 is a wasteful number, since it uses less digits than its factorization.

42255602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17800.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 42255602 is about 6500.4309087937. The cubic root of 42255602 is about 348.3063812138.

The spelling of 42255602 in words is "forty-two million, two hundred fifty-five thousand, six hundred two".