4266642 has 16 divisors (see below), whose sum is σ = 8622432. Its totient is φ = 1407360.

The previous prime is 4266637. The next prime is 4266667. The reversal of 4266642 is 2466624.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3084 + ... + 4247.

It is an arithmetic number, because the mean of its divisors is an integer number (538902).

Almost surely, 2^4266642 is an apocalyptic number.

4266642 is an abundant number, since it is smaller than the sum of its proper divisors (4355790).

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

4266642 is a wasteful number, since it uses less digits than its factorization.

4266642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7433.

The product of its digits is 13824, while the sum is 30.

The square root of 4266642 is about 2065.5851471193. The cubic root of 4266642 is about 162.1917406571.

The spelling of 4266642 in words is "four million, two hundred sixty-six thousand, six hundred forty-two".