48994986 has 16 divisors (see below), whose sum is σ = 103754304. Its totient is φ = 15370944.

The previous prime is 48994963. The next prime is 48994987. The reversal of 48994986 is 68949984.

It is not an unprimeable number, because it can be changed into a prime (48994987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240070 + ... + 240273.

It is an arithmetic number, because the mean of its divisors is an integer number (6484644).

Almost surely, 2^48994986 is an apocalyptic number.

48994986 is an abundant number, since it is smaller than the sum of its proper divisors (54759318).

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

48994986 is a wasteful number, since it uses less digits than its factorization.

48994986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480365.

The product of its digits is 4478976, while the sum is 57.

The square root of 48994986 is about 6999.6418479805. The cubic root of 48994986 is about 365.9180891080.

The spelling of 48994986 in words is "forty-eight million, nine hundred ninety-four thousand, nine hundred eighty-six".