48381479 has 4 divisors (see below), whose sum is σ = 49174680. Its totient is φ = 47588280.

The previous prime is 48381461. The next prime is 48381499. The reversal of 48381479 is 97418384.

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 48381479 - 2²⁴ = 31604263 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 (48381409) 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, 396509 + ... + 396630.

It is an arithmetic number, because the mean of its divisors is an integer number (12293670).

Almost surely, 2^48381479 is an apocalyptic number.

48381479 is a deficient number, since it is larger than the sum of its proper divisors (793201).

48381479 is an equidigital number, since it uses as much as digits as its factorization.

48381479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793200.

The product of its digits is 193536, while the sum is 44.

The square root of 48381479 is about 6955.6796217192. The cubic root of 48381479 is about 364.3843477777.

The spelling of 48381479 in words is "forty-eight million, three hundred eighty-one thousand, four hundred seventy-nine".