42017037 has 16 divisors (see below), whose sum is σ = 59136960. Its totient is φ = 26462592.

The previous prime is 42017023. The next prime is 42017039. The reversal of 42017037 is 73071024.

It is not a de Polignac number, because 42017037 - 2¹⁴ = 42000653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42016998 and 42017016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42017039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25243 + ... + 26855.

It is an arithmetic number, because the mean of its divisors is an integer number (3696060).

Almost surely, 2^42017037 is an apocalyptic number.

It is an amenable number.

42017037 is a deficient number, since it is larger than the sum of its proper divisors (17119923).

42017037 is a wasteful number, since it uses less digits than its factorization.

42017037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 42017037 is about 6482.0549982239. The cubic root of 42017037 is about 347.6496589809.

The spelling of 42017037 in words is "forty-two million, seventeen thousand, thirty-seven".