49012036 has 12 divisors (see below), whose sum is σ = 87177580. Its totient is φ = 24104160.

The previous prime is 49012031. The next prime is 49012079. The reversal of 49012036 is 63021094.

It can be written as a sum of positive squares in 2 ways, for example, as 18541636 + 30470400 = 4306^2 + 5520^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 49012036.

It is not an unprimeable number, because it can be changed into a prime (49012031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100191 + ... + 100678.

Almost surely, 2^49012036 is an apocalyptic number.

It is an amenable number.

49012036 is a deficient number, since it is larger than the sum of its proper divisors (38165544).

49012036 is a wasteful number, since it uses less digits than its factorization.

49012036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200934 (or 200932 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 49012036 is about 7000.8596614987. The cubic root of 49012036 is about 365.9605300485.

The spelling of 49012036 in words is "forty-nine million, twelve thousand, thirty-six".