48849697 has 8 divisors (see below), whose sum is σ = 53199720. Its totient is φ = 44584320.

The previous prime is 48849667. The next prime is 48849701. The reversal of 48849697 is 79694884.

It can be written as a sum of positive squares in 4 ways, for example, as 5934096 + 42915601 = 2436^2 + 6551^2 .

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 48849697 - 2⁷ = 48849569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48849667) 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, 19954 + ... + 22267.

It is an arithmetic number, because the mean of its divisors is an integer number (6649965).

Almost surely, 2^48849697 is an apocalyptic number.

It is an amenable number.

48849697 is a deficient number, since it is larger than the sum of its proper divisors (4350023).

48849697 is a wasteful number, since it uses less digits than its factorization.

48849697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42323.

The product of its digits is 3483648, while the sum is 55.

The square root of 48849697 is about 6989.2558259088. The cubic root of 48849697 is about 365.5560349823.

The spelling of 48849697 in words is "forty-eight million, eight hundred forty-nine thousand, six hundred ninety-seven".