4122860 has 48 divisors (see below), whose sum is σ = 10113600. Its totient is φ = 1411200.

The previous prime is 4122851. The next prime is 4122863. The reversal of 4122860 is 682214.

It is not an unprimeable number, because it can be changed into a prime (4122863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6560 + ... + 7160.

It is an arithmetic number, because the mean of its divisors is an integer number (210700).

Almost surely, 2^4122860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4122860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5056800).

4122860 is an abundant number, since it is smaller than the sum of its proper divisors (5990740).

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

4122860 is a wasteful number, since it uses less digits than its factorization.

4122860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 615 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 4122860 is about 2030.4827012314. The cubic root of 4122860 is about 160.3489778702.

The spelling of 4122860 in words is "four million, one hundred twenty-two thousand, eight hundred sixty".