65160480 has 384 divisors, whose sum is σ = 268240896. Its totient is φ = 12902400.

The previous prime is 65160461. The next prime is 65160493. The reversal of 65160480 is 8406156.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1515339 + ... + 1515381.

It is an arithmetic number, because the mean of its divisors is an integer number (698544).

Almost surely, 2^65160480 is an apocalyptic number.

65160480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65160480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134120448).

65160480 is an abundant number, since it is smaller than the sum of its proper divisors (203080416).

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

65160480 is a wasteful number, since it uses less digits than its factorization.

65160480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 65160480 is about 8072.2041599553. The cubic root of 65160480 is about 402.4031993337.

The spelling of 65160480 in words is "sixty-five million, one hundred sixty thousand, four hundred eighty".