48438667 has 4 divisors (see below), whose sum is σ = 50544720. Its totient is φ = 46332616.

The previous prime is 48438631. The next prime is 48438703. The reversal of 48438667 is 76683484.

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

It is an interprime number because it is at equal distance from previous prime (48438631) and next prime (48438703).

It is a cyclic number.

It is not a de Polignac number, because 48438667 - 2⁷ = 48438539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48436667) 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, 1052992 + ... + 1053037.

It is an arithmetic number, because the mean of its divisors is an integer number (12636180).

Almost surely, 2^48438667 is an apocalyptic number.

48438667 is a deficient number, since it is larger than the sum of its proper divisors (2106053).

48438667 is a wasteful number, since it uses less digits than its factorization.

48438667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106052.

The product of its digits is 774144, while the sum is 46.

The square root of 48438667 is about 6959.7892927875. The cubic root of 48438667 is about 364.5278614212.

The spelling of 48438667 in words is "forty-eight million, four hundred thirty-eight thousand, six hundred sixty-seven".