470138524 has 6 divisors (see below), whose sum is σ = 822742424. Its totient is φ = 235069260.

The previous prime is 470138497. The next prime is 470138569. The reversal of 470138524 is 425831074.

It is a self number, because there is not a number n which added to its sum of digits gives 470138524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58767312 + ... + 58767319.

Almost surely, 2^470138524 is an apocalyptic number.

It is an amenable number.

470138524 is a deficient number, since it is larger than the sum of its proper divisors (352603900).

470138524 is a wasteful number, since it uses less digits than its factorization.

470138524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117534635 (or 117534633 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 470138524 is about 21682.6779711363. The cubic root of 470138524 is about 777.5743867236.

Adding to 470138524 its reverse (425831074), we get a palindrome (895969598).

The spelling of 470138524 in words is "four hundred seventy million, one hundred thirty-eight thousand, five hundred twenty-four".