4550481 has 48 divisors (see below), whose sum is σ = 7862400. Its totient is φ = 2509056.

The previous prime is 4550473. The next prime is 4550489. The reversal of 4550481 is 1840554.

It is an interprime number because it is at equal distance from previous prime (4550473) and next prime (4550489).

It is not a de Polignac number, because 4550481 - 2³ = 4550473 is a prime.

It is a super-2 number, since 2×4550481² = 41413754662722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4550489) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51085 + ... + 51173.

It is an arithmetic number, because the mean of its divisors is an integer number (163800).

Almost surely, 2^4550481 is an apocalyptic number.

It is an amenable number.

4550481 is a deficient number, since it is larger than the sum of its proper divisors (3311919).

4550481 is a wasteful number, since it uses less digits than its factorization.

4550481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 4550481 is about 2133.1856459296. The cubic root of 4550481 is about 165.7114185776.

The spelling of 4550481 in words is "four million, five hundred fifty thousand, four hundred eighty-one".