48574009 has 4 divisors (see below), whose sum is σ = 52989840. Its totient is φ = 44158180.

The previous prime is 48574003. The next prime is 48574027. The reversal of 48574009 is 90047584.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 48574009 - 2¹⁷ = 48442937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48574003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2207899 + ... + 2207920.

It is an arithmetic number, because the mean of its divisors is an integer number (13247460).

Almost surely, 2^48574009 is an apocalyptic number.

It is an amenable number.

48574009 is a deficient number, since it is larger than the sum of its proper divisors (4415831).

48574009 is a wasteful number, since it uses less digits than its factorization.

48574009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415830.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 48574009 is about 6969.5056496139. The cubic root of 48574009 is about 364.8670536023.

The spelling of 48574009 in words is "forty-eight million, five hundred seventy-four thousand, nine".