4260642 has 16 divisors (see below), whose sum is σ = 9022752. Its totient is φ = 1336640.

The previous prime is 4260629. The next prime is 4260643. The reversal of 4260642 is 2460624.

It is not an unprimeable number, because it can be changed into a prime (4260643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20784 + ... + 20987.

It is an arithmetic number, because the mean of its divisors is an integer number (563922).

Almost surely, 2^4260642 is an apocalyptic number.

4260642 is an abundant number, since it is smaller than the sum of its proper divisors (4762110).

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

4260642 is a wasteful number, since it uses less digits than its factorization.

4260642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41793.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4260642 is about 2064.1322632041. The cubic root of 4260642 is about 162.1156771730.

The spelling of 4260642 in words is "four million, two hundred sixty thousand, six hundred forty-two".