42357601 has 16 divisors (see below), whose sum is σ = 50516928. Its totient is φ = 35006400.

The previous prime is 42357589. The next prime is 42357613. The reversal of 42357601 is 10675324.

It is an interprime number because it is at equal distance from previous prime (42357589) and next prime (42357613).

It is not a de Polignac number, because 42357601 - 2⁹ = 42357089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42357601.

It is not an unprimeable number, because it can be changed into a prime (42357691) 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 15 ways as a sum of consecutive naturals, for example, 7371 + ... + 11791.

It is an arithmetic number, because the mean of its divisors is an integer number (3157308).

Almost surely, 2^42357601 is an apocalyptic number.

It is an amenable number.

42357601 is a deficient number, since it is larger than the sum of its proper divisors (8159327).

42357601 is a wasteful number, since it uses less digits than its factorization.

42357601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4512.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 42357601 is about 6508.2717367977. The cubic root of 42357601 is about 348.5864100032.

The spelling of 42357601 in words is "forty-two million, three hundred fifty-seven thousand, six hundred one".