48204649 has 4 divisors (see below), whose sum is σ = 48243280. Its totient is φ = 48166020.

The previous prime is 48204647. The next prime is 48204661. The reversal of 48204649 is 94640284.

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 a cyclic number.

It is not a de Polignac number, because 48204649 - 2¹ = 48204647 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48204647) 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, 17379 + ... + 19960.

It is an arithmetic number, because the mean of its divisors is an integer number (12060820).

Almost surely, 2^48204649 is an apocalyptic number.

It is an amenable number.

48204649 is a deficient number, since it is larger than the sum of its proper divisors (38631).

48204649 is a wasteful number, since it uses less digits than its factorization.

48204649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38630.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 48204649 is about 6942.9567908781. The cubic root of 48204649 is about 363.9398750469.

The spelling of 48204649 in words is "forty-eight million, two hundred four thousand, six hundred forty-nine".