42058026 has 12 divisors (see below), whose sum is σ = 91125762. Its totient is φ = 14019336.

The previous prime is 42058021. The next prime is 42058031. The reversal of 42058026 is 62085024.

It is an interprime number because it is at equal distance from previous prime (42058021) and next prime (42058031).

It can be written as a sum of positive squares in only one way, i.e., 39501225 + 2556801 = 6285^2 + 1599^2 .

It is not an unprimeable number, because it can be changed into a prime (42058021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1168261 + ... + 1168296.

Almost surely, 2^42058026 is an apocalyptic number.

42058026 is an abundant number, since it is smaller than the sum of its proper divisors (49067736).

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

42058026 is a wasteful number, since it uses less digits than its factorization.

42058026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336565 (or 2336562 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 42058026 is about 6485.2159563117. The cubic root of 42058026 is about 347.7626701281.

The spelling of 42058026 in words is "forty-two million, fifty-eight thousand, twenty-six".