48470409 has 12 divisors (see below), whose sum is σ = 75398596. Its totient is φ = 29827872.

The previous prime is 48470399. The next prime is 48470431. The reversal of 48470409 is 90407484.

48470409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 25401600 + 23068809 = 5040^2 + 4803^2 .

It is not a de Polignac number, because 48470409 - 2⁵ = 48470377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48470459) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 207022 + ... + 207255.

Almost surely, 2^48470409 is an apocalyptic number.

It is an amenable number.

48470409 is a deficient number, since it is larger than the sum of its proper divisors (26928187).

48470409 is a wasteful number, since it uses less digits than its factorization.

48470409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414296 (or 414293 counting only the distinct ones).

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

The square root of 48470409 is about 6962.0693044525. The cubic root of 48470409 is about 364.6074694254.

The spelling of 48470409 in words is "forty-eight million, four hundred seventy thousand, four hundred nine".