754480 has 20 divisors (see below), whose sum is σ = 1754352. Its totient is φ = 301760.

The previous prime is 754463. The next prime is 754483. The reversal of 754480 is 84457.

It is a tau number, because it is divible by the number of its divisors (20).

It is an Ulam number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (754483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4636 + ... + 4795.

2⁷⁵⁴⁴⁸⁰ is an apocalyptic number.

It is an amenable number.

754480 is an abundant number, since it is smaller than the sum of its proper divisors (999872).

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

754480 is a wasteful number, since it uses less digits than its factorization.

754480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9444 (or 9438 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 754480 is about 868.6080819334. The cubic root of 754480 is about 91.0365750815.

The spelling of 754480 in words is "seven hundred fifty-four thousand, four hundred eighty".