42058937 has 4 divisors (see below), whose sum is σ = 42953856. Its totient is φ = 41164020.

The previous prime is 42058931. The next prime is 42058943. The reversal of 42058937 is 73985024.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (42058931) and next prime (42058943).

It is a cyclic number.

It is not a de Polignac number, because 42058937 - 2⁴ = 42058921 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42058937.

It is not an unprimeable number, because it can be changed into a prime (42058931) by changing a digit.

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, 447389 + ... + 447482.

It is an arithmetic number, because the mean of its divisors is an integer number (10738464).

Almost surely, 2^42058937 is an apocalyptic number.

42058937 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

42058937 is a deficient number, since it is larger than the sum of its proper divisors (894919).

42058937 is an equidigital number, since it uses as much as digits as its factorization.

42058937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894918.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 42058937 is about 6485.2861926055. The cubic root of 42058937 is about 347.7651810203.

The spelling of 42058937 in words is "forty-two million, fifty-eight thousand, nine hundred thirty-seven".