48899409 has 8 divisors (see below), whose sum is σ = 70214592. Its totient is φ = 30091920.

The previous prime is 48899401. The next prime is 48899413. The reversal of 48899409 is 90499884.

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

It is not a de Polignac number, because 48899409 - 2³ = 48899401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48899401) 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, 626877 + ... + 626954.

It is an arithmetic number, because the mean of its divisors is an integer number (8776824).

Almost surely, 2^48899409 is an apocalyptic number.

It is an amenable number.

48899409 is a deficient number, since it is larger than the sum of its proper divisors (21315183).

48899409 is a wasteful number, since it uses less digits than its factorization.

48899409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253847.

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 48899409 is about 6992.8112372636. The cubic root of 48899409 is about 365.6799959059.

The spelling of 48899409 in words is "forty-eight million, eight hundred ninety-nine thousand, four hundred nine".