48120975 has 36 divisors (see below), whose sum is σ = 98506096. Its totient is φ = 21997440.

The previous prime is 48120973. The next prime is 48120983. The reversal of 48120975 is 57902184.

It is not a de Polignac number, because 48120975 - 2¹ = 48120973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48120973) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13702 + ... + 16851.

Almost surely, 2^48120975 is an apocalyptic number.

48120975 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48120975 is an abundant number, since it is smaller than the sum of its proper divisors (50385121).

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

48120975 is a wasteful number, since it uses less digits than its factorization.

48120975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30576 (or 30568 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 48120975 is about 6936.9283548268. The cubic root of 48120975 is about 363.7291765456.

The spelling of 48120975 in words is "forty-eight million, one hundred twenty thousand, nine hundred seventy-five".