470442740 has 24 divisors (see below), whose sum is σ = 1008951552. Its totient is φ = 184172960.

The previous prime is 470442737. The next prime is 470442743. The reversal of 470442740 is 47244074.

It is an interprime number because it is at equal distance from previous prime (470442737) and next prime (470442743).

It is a junction number, because it is equal to n+sod(n) for n = 470442697 and 470442706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470442743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249296 + ... + 251175.

It is an arithmetic number, because the mean of its divisors is an integer number (42039648).

Almost surely, 2^470442740 is an apocalyptic number.

It is an amenable number.

470442740 is an abundant number, since it is smaller than the sum of its proper divisors (538508812).

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

470442740 is a wasteful number, since it uses less digits than its factorization.

470442740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500527 (or 500525 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 32.

The square root of 470442740 is about 21689.6920217877. The cubic root of 470442740 is about 777.7420674912.

The spelling of 470442740 in words is "four hundred seventy million, four hundred forty-two thousand, seven hundred forty".