42110860 has 24 divisors (see below), whose sum is σ = 96472656. Its totient is φ = 15312960.

The previous prime is 42110851. The next prime is 42110891. The reversal of 42110860 is 6801124.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 95487 + ... + 95926.

It is an arithmetic number, because the mean of its divisors is an integer number (4019694).

Almost surely, 2^42110860 is an apocalyptic number.

It is an amenable number.

42110860 is an abundant number, since it is smaller than the sum of its proper divisors (54361796).

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

42110860 is a wasteful number, since it uses less digits than its factorization.

42110860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191433 (or 191431 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 42110860 is about 6489.2880965480. The cubic root of 42110860 is about 347.9082309659.

Adding to 42110860 its reverse (6801124), we get a palindrome (48911984).

The spelling of 42110860 in words is "forty-two million, one hundred ten thousand, eight hundred sixty".