56470230 has 64 divisors (see below), whose sum is σ = 151488000. Its totient is φ = 14968800.

The previous prime is 56470181. The next prime is 56470241. The reversal of 56470230 is 3207465.

It is a happy number.

56470230 is a `hidden beast` number, since 564 + 70 + 2 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 56470194 and 56470203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53205 + ... + 54255.

It is an arithmetic number, because the mean of its divisors is an integer number (2367000).

Almost surely, 2^56470230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56470230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75744000).

56470230 is an abundant number, since it is smaller than the sum of its proper divisors (95017770).

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

56470230 is a wasteful number, since it uses less digits than its factorization.

56470230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266 (or 1260 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 56470230 is about 7514.6676573219. The cubic root of 56470230 is about 383.6541074721.

Adding to 56470230 its reverse (3207465), we get a palindrome (59677695).

The spelling of 56470230 in words is "fifty-six million, four hundred seventy thousand, two hundred thirty".