53470230 has 64 divisors (see below), whose sum is σ = 140714496. Its totient is φ = 12896000.

The previous prime is 53470223. The next prime is 53470231. The reversal of 53470230 is 3207435.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 53470230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53470231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102370 + ... + 102890.

It is an arithmetic number, because the mean of its divisors is an integer number (2198664).

Almost surely, 2^53470230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53470230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70357248).

53470230 is an abundant number, since it is smaller than the sum of its proper divisors (87244266).

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

53470230 is a wasteful number, since it uses less digits than its factorization.

53470230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 53470230 is about 7312.3341006822. The cubic root of 53470230 is about 376.7361981262.

Adding to 53470230 its reverse (3207435), we get a palindrome (56677665).

The spelling of 53470230 in words is "fifty-three million, four hundred seventy thousand, two hundred thirty".