48015986 has 16 divisors (see below), whose sum is σ = 73623168. Its totient is φ = 23478000.

The previous prime is 48015953. The next prime is 48016057. The reversal of 48015986 is 68951084.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45161 + ... + 46211.

It is an arithmetic number, because the mean of its divisors is an integer number (4601448).

Almost surely, 2^48015986 is an apocalyptic number.

48015986 is a deficient number, since it is larger than the sum of its proper divisors (25607182).

48015986 is a wasteful number, since it uses less digits than its factorization.

48015986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537.

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 48015986 is about 6929.3568244102. The cubic root of 48015986 is about 363.4644592131.

The spelling of 48015986 in words is "forty-eight million, fifteen thousand, nine hundred eighty-six".