37830542 has 8 divisors (see below), whose sum is σ = 60083856. Its totient is φ = 17802592.

The previous prime is 37830523. The next prime is 37830547. The reversal of 37830542 is 24503873.

It is a happy number.

37830542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×37830542² = 2862299816027528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 37830499 and 37830508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37830547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556298 + ... + 556365.

It is an arithmetic number, because the mean of its divisors is an integer number (7510482).

Almost surely, 2^37830542 is an apocalyptic number.

37830542 is a deficient number, since it is larger than the sum of its proper divisors (22253314).

37830542 is a wasteful number, since it uses less digits than its factorization.

37830542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112682.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 37830542 is about 6150.6537863873. The cubic root of 37830542 is about 335.6970471736.

The spelling of 37830542 in words is "thirty-seven million, eight hundred thirty thousand, five hundred forty-two".