4261642 has 16 divisors (see below), whose sum is σ = 7970112. Its totient is φ = 1660320.

The previous prime is 4261627. The next prime is 4261651. The reversal of 4261642 is 2461624.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13683 + ... + 13990.

It is an arithmetic number, because the mean of its divisors is an integer number (498132).

Almost surely, 2^4261642 is an apocalyptic number.

4261642 is a deficient number, since it is larger than the sum of its proper divisors (3708470).

4261642 is a wasteful number, since it uses less digits than its factorization.

4261642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27693.

The product of its digits is 2304, while the sum is 25.

The square root of 4261642 is about 2064.3744815319. The cubic root of 4261642 is about 162.1283593772.

The spelling of 4261642 in words is "four million, two hundred sixty-one thousand, six hundred forty-two".