49574409 has 8 divisors (see below), whose sum is σ = 66582240. Its totient is φ = 32808096.

The previous prime is 49574389. The next prime is 49574419. The reversal of 49574409 is 90447594.

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

It is not a de Polignac number, because 49574409 - 2⁷ = 49574281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49574419) 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, 59899 + ... + 60720.

It is an arithmetic number, because the mean of its divisors is an integer number (8322780).

Almost surely, 2^49574409 is an apocalyptic number.

It is an amenable number.

49574409 is a deficient number, since it is larger than the sum of its proper divisors (17007831).

49574409 is a wasteful number, since it uses less digits than its factorization.

49574409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120759.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 49574409 is about 7040.9096713422. The cubic root of 49574409 is about 367.3549096373.

The spelling of 49574409 in words is "forty-nine million, five hundred seventy-four thousand, four hundred nine".