42083388 has 30 divisors (see below), whose sum is σ = 110015136. Its totient is φ = 14027688.

The previous prime is 42083341. The next prime is 42083417. The reversal of 42083388 is 88338024.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 64620 + ... + 65267.

Almost surely, 2^42083388 is an apocalyptic number.

It is an amenable number.

42083388 is an abundant number, since it is smaller than the sum of its proper divisors (67931748).

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

42083388 is a wasteful number, since it uses less digits than its factorization.

42083388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129903 (or 129892 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 42083388 is about 6487.1710321218. The cubic root of 42083388 is about 347.8325591631.

The spelling of 42083388 in words is "forty-two million, eighty-three thousand, three hundred eighty-eight".