470881040 has 40 divisors (see below), whose sum is σ = 1251199680. Its totient is φ = 161444736.

The previous prime is 470881031. The next prime is 470881043. The reversal of 470881040 is 40188074.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 470880988 and 470881006.

It is not an unprimeable number, because it can be changed into a prime (470881043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419870 + ... + 420989.

It is an arithmetic number, because the mean of its divisors is an integer number (31279992).

Almost surely, 2^470881040 is an apocalyptic number.

470881040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

470881040 is an abundant number, since it is smaller than the sum of its proper divisors (780318640).

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

470881040 is a wasteful number, since it uses less digits than its factorization.

470881040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840879 (or 840873 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 470881040 is about 21699.7935474050. The cubic root of 470881040 is about 777.9835269431.

The spelling of 470881040 in words is "four hundred seventy million, eight hundred eighty-one thousand, forty".