48630780 has 120 divisors (see below), whose sum is σ = 166486320. Its totient is φ = 11784960.

The previous prime is 48630749. The next prime is 48630817. The reversal of 48630780 is 8703684.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 16456 + ... + 19184.

It is an arithmetic number, because the mean of its divisors is an integer number (1387386).

Almost surely, 2^48630780 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 48630780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83243160).

48630780 is an abundant number, since it is smaller than the sum of its proper divisors (117855540).

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

48630780 is a wasteful number, since it uses less digits than its factorization.

48630780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761 (or 2750 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 48630780 is about 6973.5772742546. The cubic root of 48630780 is about 365.0091447011.

The spelling of 48630780 in words is "forty-eight million, six hundred thirty thousand, seven hundred eighty".