49783012 has 6 divisors (see below), whose sum is σ = 87120278. Its totient is φ = 24891504.

The previous prime is 49783009. The next prime is 49783031. The reversal of 49783012 is 21038794.

It can be written as a sum of positive squares in only one way, i.e., 45481536 + 4301476 = 6744^2 + 2074^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6222873 + ... + 6222880.

Almost surely, 2^49783012 is an apocalyptic number.

It is an amenable number.

49783012 is a deficient number, since it is larger than the sum of its proper divisors (37337266).

49783012 is a wasteful number, since it uses less digits than its factorization.

49783012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12445757 (or 12445755 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 49783012 is about 7055.7077603880. The cubic root of 49783012 is about 367.8694499902.

The spelling of 49783012 in words is "forty-nine million, seven hundred eighty-three thousand, twelve".