48932945 has 8 divisors (see below), whose sum is σ = 58758144. Its totient is φ = 39120624.

The previous prime is 48932929. The next prime is 48932959. The reversal of 48932945 is 54923984.

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 48932945 - 2⁴ = 48932929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48932896 and 48932905.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10352 + ... + 14318.

It is an arithmetic number, because the mean of its divisors is an integer number (7344768).

Almost surely, 2^48932945 is an apocalyptic number.

It is an amenable number.

48932945 is a deficient number, since it is larger than the sum of its proper divisors (9825199).

48932945 is a wasteful number, since it uses less digits than its factorization.

48932945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6439.

The product of its digits is 311040, while the sum is 44.

The square root of 48932945 is about 6995.2087174008. The cubic root of 48932945 is about 365.7635732072.

The spelling of 48932945 in words is "forty-eight million, nine hundred thirty-two thousand, nine hundred forty-five".