49204986 has 16 divisors (see below), whose sum is σ = 100699104. Its totient is φ = 16020144.

The previous prime is 49204951. The next prime is 49205017. The reversal of 49204986 is 68940294.

It is a super-4 number, since 4×49204986⁴ (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

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, 95101 + ... + 95616.

It is an arithmetic number, because the mean of its divisors is an integer number (6293694).

Almost surely, 2^49204986 is an apocalyptic number.

49204986 is an abundant number, since it is smaller than the sum of its proper divisors (51494118).

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

49204986 is a wasteful number, since it uses less digits than its factorization.

49204986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190765.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 49204986 is about 7014.6265759483. The cubic root of 49204986 is about 366.4401375800.

The spelling of 49204986 in words is "forty-nine million, two hundred four thousand, nine hundred eighty-six".