48648407 has 4 divisors (see below), whose sum is σ = 51510096. Its totient is φ = 45786720.

The previous prime is 48648403. The next prime is 48648409. The reversal of 48648407 is 70484684.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48648407 - 2² = 48648403 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48648403) 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, 1430819 + ... + 1430852.

It is an arithmetic number, because the mean of its divisors is an integer number (12877524).

Almost surely, 2^48648407 is an apocalyptic number.

48648407 is a deficient number, since it is larger than the sum of its proper divisors (2861689).

48648407 is a wasteful number, since it uses less digits than its factorization.

48648407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861688.

The product of its (nonzero) digits is 172032, while the sum is 41.

The square root of 48648407 is about 6974.8410017720. The cubic root of 48648407 is about 365.0532404979.

The spelling of 48648407 in words is "forty-eight million, six hundred forty-eight thousand, four hundred seven".