42262038 has 48 divisors (see below), whose sum is σ = 112703136. Its totient is φ = 11145600.

The previous prime is 42262037. The next prime is 42262039. The reversal of 42262038 is 83026224.

42262038 is a `hidden beast` number, since 4 + 2 + 2 + 620 + 38 = 666.

It is an interprime number because it is at equal distance from previous prime (42262037) and next prime (42262039).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42262037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11263 + ... + 14538.

It is an arithmetic number, because the mean of its divisors is an integer number (2347982).

Almost surely, 2^42262038 is an apocalyptic number.

42262038 is an abundant number, since it is smaller than the sum of its proper divisors (70441098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42262038 is a wasteful number, since it uses less digits than its factorization.

42262038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25829 (or 25826 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 42262038 is about 6500.9259340497. The cubic root of 42262038 is about 348.3240639664.

The spelling of 42262038 in words is "forty-two million, two hundred sixty-two thousand, thirty-eight".