48558040 has 16 divisors (see below), whose sum is σ = 109255680. Its totient is φ = 19423200.

The previous prime is 48558019. The next prime is 48558047. The reversal of 48558040 is 4085584.

It is a junction number, because it is equal to n+sod(n) for n = 48557987 and 48558005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48558047) 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, 606936 + ... + 607015.

It is an arithmetic number, because the mean of its divisors is an integer number (6828480).

Almost surely, 2^48558040 is an apocalyptic number.

48558040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48558040 is an abundant number, since it is smaller than the sum of its proper divisors (60697640).

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

48558040 is a wasteful number, since it uses less digits than its factorization.

48558040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213962 (or 1213958 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 48558040 is about 6968.3599218180. The cubic root of 48558040 is about 364.8270651344.

The spelling of 48558040 in words is "forty-eight million, five hundred fifty-eight thousand, forty".