48173580 has 288 divisors, whose sum is σ = 191528064. Its totient is φ = 9510912.

The previous prime is 48173561. The next prime is 48173581. The reversal of 48173580 is 8537184.

48173580 is a `hidden beast` number, since 4 + 8 + 1 + 73 + 580 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (48173581) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 278374 + ... + 278546.

It is an arithmetic number, because the mean of its divisors is an integer number (665028).

Almost surely, 2^48173580 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48173580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95764032).

48173580 is an abundant number, since it is smaller than the sum of its proper divisors (143354484).

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

48173580 is a wasteful number, since it uses less digits than its factorization.

48173580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 48173580 is about 6940.7189829297. The cubic root of 48173580 is about 363.8616690485.

The spelling of 48173580 in words is "forty-eight million, one hundred seventy-three thousand, five hundred eighty".