53471460 has 96 divisors (see below), whose sum is σ = 181198080. Its totient is φ = 11501568.

The previous prime is 53471459. The next prime is 53471461. The reversal of 53471460 is 6417435.

It is an interprime number because it is at equal distance from previous prime (53471459) and next prime (53471461).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (53471461) 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, 3396 + ... + 10884.

It is an arithmetic number, because the mean of its divisors is an integer number (1887480).

Almost surely, 2^53471460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53471460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90599040).

53471460 is an abundant number, since it is smaller than the sum of its proper divisors (127726620).

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

53471460 is a wasteful number, since it uses less digits than its factorization.

53471460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7525 (or 7523 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 53471460 is about 7312.4182046707. The cubic root of 53471460 is about 376.7390868487.

Adding to 53471460 its reverse (6417435), we get a palindrome (59888895).

The spelling of 53471460 in words is "fifty-three million, four hundred seventy-one thousand, four hundred sixty".