48609479 has 8 divisors (see below), whose sum is σ = 49835280. Its totient is φ = 47388096.

The previous prime is 48609461. The next prime is 48609521. The reversal of 48609479 is 97490684.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48609479 - 2²⁴ = 31832263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48609439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37067 + ... + 38355.

It is an arithmetic number, because the mean of its divisors is an integer number (6229410).

Almost surely, 2^48609479 is an apocalyptic number.

48609479 is a deficient number, since it is larger than the sum of its proper divisors (1225801).

48609479 is a wasteful number, since it uses less digits than its factorization.

48609479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 48609479 is about 6972.0498420479. The cubic root of 48609479 is about 364.9558437858.

The spelling of 48609479 in words is "forty-eight million, six hundred nine thousand, four hundred seventy-nine".