42879060 has 72 divisors (see below), whose sum is σ = 148651776. Its totient is φ = 9800640.

The previous prime is 42879059. The next prime is 42879077. The reversal of 42879060 is 6097824.

It is a super-2 number, since 2×42879060² = 3677227572967200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15756 + ... + 18275.

It is an arithmetic number, because the mean of its divisors is an integer number (2064608).

Almost surely, 2^42879060 is an apocalyptic number.

It is an amenable number.

42879060 is an abundant number, since it is smaller than the sum of its proper divisors (105772716).

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

42879060 is a wasteful number, since it uses less digits than its factorization.

42879060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34053 (or 34048 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 42879060 is about 6548.2104425560. The cubic root of 42879060 is about 350.0110472704.

The spelling of 42879060 in words is "forty-two million, eight hundred seventy-nine thousand, sixty".