470873042 has 4 divisors (see below), whose sum is σ = 706309566. Its totient is φ = 235436520.

The previous prime is 470872999. The next prime is 470873071. The reversal of 470873042 is 240378074.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 337493641 + 133379401 = 18371^2 + 11549^2 .

It is a junction number, because it is equal to n+sod(n) for n = 470872993 and 470873011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117718259 + ... + 117718262.

Almost surely, 2^470873042 is an apocalyptic number.

470873042 is a deficient number, since it is larger than the sum of its proper divisors (235436524).

470873042 is a wasteful number, since it uses less digits than its factorization.

470873042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235436523.

The product of its (nonzero) digits is 37632, while the sum is 35.

The square root of 470873042 is about 21699.6092591549. The cubic root of 470873042 is about 777.9791221876.

The spelling of 470873042 in words is "four hundred seventy million, eight hundred seventy-three thousand, forty-two".