420262112 has 24 divisors (see below), whose sum is σ = 827919792. Its totient is φ = 209996800.

The previous prime is 420262097. The next prime is 420262147. The reversal of 420262112 is 211262024.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 63437 + ... + 69747.

It is an arithmetic number, because the mean of its divisors is an integer number (34496658).

Almost surely, 2^420262112 is an apocalyptic number.

It is an amenable number.

420262112 is a deficient number, since it is larger than the sum of its proper divisors (407657680).

420262112 is a wasteful number, since it uses less digits than its factorization.

420262112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8402 (or 8394 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 420262112 is about 20500.2954125056. The cubic root of 420262112 is about 749.0429938903.

The spelling of 420262112 in words is "four hundred twenty million, two hundred sixty-two thousand, one hundred twelve".