48227540 has 24 divisors (see below), whose sum is σ = 101529960. Its totient is φ = 19243008.

The previous prime is 48227513. The next prime is 48227561. The reversal of 48227540 is 4572284.

It can be written as a sum of positive squares in 4 ways, for example, as 258064 + 47969476 = 508^2 + 6926^2 .

It is a super-2 number, since 2×48227540² = 4651791228903200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48227497 and 48227506.

It is a congruent number.

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, 5876 + ... + 11444.

It is an arithmetic number, because the mean of its divisors is an integer number (4230415).

Almost surely, 2^48227540 is an apocalyptic number.

It is an amenable number.

48227540 is an abundant number, since it is smaller than the sum of its proper divisors (53302420).

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

48227540 is a wasteful number, since it uses less digits than its factorization.

48227540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011 (or 6009 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 48227540 is about 6944.6051003639. The cubic root of 48227540 is about 363.9974741201.

The spelling of 48227540 in words is "forty-eight million, two hundred twenty-seven thousand, five hundred forty".