42601317 has 32 divisors (see below), whose sum is σ = 64088064. Its totient is φ = 25158320.

The previous prime is 42601309. The next prime is 42601343. The reversal of 42601317 is 71310624.

It is not a de Polignac number, because 42601317 - 2³ = 42601309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42601357) 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 31 ways as a sum of consecutive naturals, for example, 187558 + ... + 187784.

It is an arithmetic number, because the mean of its divisors is an integer number (2002752).

Almost surely, 2^42601317 is an apocalyptic number.

42601317 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

42601317 is a deficient number, since it is larger than the sum of its proper divisors (21486747).

42601317 is a wasteful number, since it uses less digits than its factorization.

42601317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 42601317 is about 6526.9684387164. The cubic root of 42601317 is about 349.2536941350.

The spelling of 42601317 in words is "forty-two million, six hundred one thousand, three hundred seventeen".