49773446 has 16 divisors (see below), whose sum is σ = 76626000. Its totient is φ = 24235008.

The previous prime is 49773443. The next prime is 49773457. The reversal of 49773446 is 64437794.

It is a junction number, because it is equal to n+sod(n) for n = 49773397 and 49773406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49773443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37970 + ... + 39258.

It is an arithmetic number, because the mean of its divisors is an integer number (4789125).

Almost surely, 2^49773446 is an apocalyptic number.

49773446 is a deficient number, since it is larger than the sum of its proper divisors (26852554).

49773446 is a wasteful number, since it uses less digits than its factorization.

49773446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783.

The product of its digits is 508032, while the sum is 44.

The square root of 49773446 is about 7055.0298369319. The cubic root of 49773446 is about 367.8458859641.

The spelling of 49773446 in words is "forty-nine million, seven hundred seventy-three thousand, four hundred forty-six".