42601078 has 32 divisors (see below), whose sum is σ = 73382400. Its totient is φ = 18385056.

The previous prime is 42601073. The next prime is 42601103. The reversal of 42601078 is 87010624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42601073) 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, 40483 + ... + 41521.

It is an arithmetic number, because the mean of its divisors is an integer number (2293200).

Almost surely, 2^42601078 is an apocalyptic number.

42601078 is a deficient number, since it is larger than the sum of its proper divisors (30781322).

42601078 is a wasteful number, since it uses less digits than its factorization.

42601078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 42601078 is about 6526.9501300378. The cubic root of 42601078 is about 349.2530410113.

The spelling of 42601078 in words is "forty-two million, six hundred one thousand, seventy-eight".