49273786 has 16 divisors (see below), whose sum is σ = 80080704. Its totient is φ = 22647744.

The previous prime is 49273771. The next prime is 49273823. The reversal of 49273786 is 68737294.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15390 + ... + 18313.

It is an arithmetic number, because the mean of its divisors is an integer number (5005044).

Almost surely, 2^49273786 is an apocalyptic number.

49273786 is a deficient number, since it is larger than the sum of its proper divisors (30806918).

49273786 is a wasteful number, since it uses less digits than its factorization.

49273786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33765.

The product of its digits is 508032, while the sum is 46.

The square root of 49273786 is about 7019.5289015717. The cubic root of 49273786 is about 366.6108475175.

The spelling of 49273786 in words is "forty-nine million, two hundred seventy-three thousand, seven hundred eighty-six".