75234480 has 40 divisors (see below), whose sum is σ = 233227632. Its totient is φ = 20062464.

The previous prime is 75234463. The next prime is 75234491. The reversal of 75234480 is 8443257.

It is a tau number, because it is divible by the number of its divisors (40).

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, 156499 + ... + 156978.

Almost surely, 2^75234480 is an apocalyptic number.

It is an amenable number.

75234480 is an abundant number, since it is smaller than the sum of its proper divisors (157993152).

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

75234480 is a wasteful number, since it uses less digits than its factorization.

75234480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313493 (or 313487 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 75234480 is about 8673.7811823910. The cubic root of 75234480 is about 422.1553600906.

The spelling of 75234480 in words is "seventy-five million, two hundred thirty-four thousand, four hundred eighty".