48957480 has 256 divisors, whose sum is σ = 192326400. Its totient is φ = 10920960.

The previous prime is 48957479. The next prime is 48957497. The reversal of 48957480 is 8475984.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 154282 + ... + 154598.

It is an arithmetic number, because the mean of its divisors is an integer number (751275).

Almost surely, 2^48957480 is an apocalyptic number.

48957480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48957480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96163200).

48957480 is an abundant number, since it is smaller than the sum of its proper divisors (143368920).

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

48957480 is a wasteful number, since it uses less digits than its factorization.

48957480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 48957480 is about 6996.9621979828. The cubic root of 48957480 is about 365.8246943314.

The spelling of 48957480 in words is "forty-eight million, nine hundred fifty-seven thousand, four hundred eighty".