42026006 has 32 divisors (see below), whose sum is σ = 74807712. Its totient is φ = 17487360.

The previous prime is 42025939. The next prime is 42026009. The reversal of 42026006 is 60062024.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42026009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12320 + ... + 15356.

It is an arithmetic number, because the mean of its divisors is an integer number (2337741).

Almost surely, 2^42026006 is an apocalyptic number.

42026006 is a deficient number, since it is larger than the sum of its proper divisors (32781706).

42026006 is a wasteful number, since it uses less digits than its factorization.

42026006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3104.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 42026006 is about 6482.7467943766. The cubic root of 42026006 is about 347.6743937724.

The spelling of 42026006 in words is "forty-two million, twenty-six thousand, six".