421266062 has 64 divisors (see below), whose sum is σ = 788175360. Its totient is φ = 165309120.

The previous prime is 421266059. The next prime is 421266067. The reversal of 421266062 is 260662124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421266067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3937013 + ... + 3937119.

It is an arithmetic number, because the mean of its divisors is an integer number (12315240).

Almost surely, 2^421266062 is an apocalyptic number.

421266062 is a deficient number, since it is larger than the sum of its proper divisors (366909298).

421266062 is a wasteful number, since it uses less digits than its factorization.

421266062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 421266062 is about 20524.7670388728. The cubic root of 421266062 is about 749.6389740935.

The spelling of 421266062 in words is "four hundred twenty-one million, two hundred sixty-six thousand, sixty-two".