48969480 has 128 divisors (see below), whose sum is σ = 169908480. Its totient is φ = 11059200.

The previous prime is 48969421. The next prime is 48969497. The reversal of 48969480 is 8496984.

48969480 = T₆₄ + T₆₅ + ... + T₆₆₄.

48969480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81180 + ... + 81780.

It is an arithmetic number, because the mean of its divisors is an integer number (1327410).

Almost surely, 2^48969480 is an apocalyptic number.

48969480 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 48969480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84954240).

48969480 is an abundant number, since it is smaller than the sum of its proper divisors (120939000).

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

48969480 is a wasteful number, since it uses less digits than its factorization.

48969480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 48969480 is about 6997.8196604371. The cubic root of 48969480 is about 365.8545810665.

It can be divided in two parts, 48 and 969480, that added together give a triangular number (969528 = T₁₃₉₂).

The spelling of 48969480 in words is "forty-eight million, nine hundred sixty-nine thousand, four hundred eighty".