420874962 has 16 divisors (see below), whose sum is σ = 842318112. Its totient is φ = 140196960.

The previous prime is 420874957. The next prime is 420874973. The reversal of 420874962 is 269478024.

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, 13723 + ... + 32094.

It is an arithmetic number, because the mean of its divisors is an integer number (52644882).

Almost surely, 2^420874962 is an apocalyptic number.

420874962 is an abundant number, since it is smaller than the sum of its proper divisors (421443150).

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

420874962 is a wasteful number, since it uses less digits than its factorization.

420874962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47353.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 420874962 is about 20515.2373127878. The cubic root of 420874962 is about 749.4069160144.

The spelling of 420874962 in words is "four hundred twenty million, eight hundred seventy-four thousand, nine hundred sixty-two".