48381436 has 12 divisors (see below), whose sum is σ = 84777840. Its totient is φ = 24159200.

The previous prime is 48381409. The next prime is 48381449. The reversal of 48381436 is 63418384.

It is a junction number, because it is equal to n+sod(n) for n = 48381395 and 48381404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4240 + ... + 10711.

It is an arithmetic number, because the mean of its divisors is an integer number (7064820).

Almost surely, 2^48381436 is an apocalyptic number.

It is an amenable number.

48381436 is a deficient number, since it is larger than the sum of its proper divisors (36396404).

48381436 is a wasteful number, since it uses less digits than its factorization.

48381436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15764 (or 15762 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 48381436 is about 6955.6765307194. The cubic root of 48381436 is about 364.3842398264.

The spelling of 48381436 in words is "forty-eight million, three hundred eighty-one thousand, four hundred thirty-six".