48343986 has 32 divisors (see below), whose sum is σ = 111139200. Its totient is φ = 15558480.

The previous prime is 48343969. The next prime is 48344029. The reversal of 48343986 is 68934384.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13870 + ... + 17001.

It is an arithmetic number, because the mean of its divisors is an integer number (3473100).

Almost surely, 2^48343986 is an apocalyptic number.

48343986 is an abundant number, since it is smaller than the sum of its proper divisors (62795214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48343986 is a wasteful number, since it uses less digits than its factorization.

48343986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30911 (or 30905 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 48343986 is about 6952.9839637382. The cubic root of 48343986 is about 364.2901974732.

The spelling of 48343986 in words is "forty-eight million, three hundred forty-three thousand, nine hundred eighty-six".