73414560 has 48 divisors (see below), whose sum is σ = 231257376. Its totient is φ = 19577088.

The previous prime is 73414553. The next prime is 73414591. The reversal of 73414560 is 6541437.

It is a tau number, because it is divible by the number of its divisors (48).

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75994 + ... + 76953.

It is an arithmetic number, because the mean of its divisors is an integer number (4817862).

Almost surely, 2^73414560 is an apocalyptic number.

It is an amenable number.

73414560 is an abundant number, since it is smaller than the sum of its proper divisors (157842816).

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

73414560 is a wasteful number, since it uses less digits than its factorization.

73414560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152965 (or 152957 counting only the distinct ones).

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

The square root of 73414560 is about 8568.2296887980. The cubic root of 73414560 is about 418.7235623021.

Adding to 73414560 its reverse (6541437), we get a palindrome (79955997).

The spelling of 73414560 in words is "seventy-three million, four hundred fourteen thousand, five hundred sixty".