49226686 has 4 divisors (see below), whose sum is σ = 73840032. Its totient is φ = 24613342.

The previous prime is 49226657. The next prime is 49226699. The reversal of 49226686 is 68662294.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68662294 = 2 ⋅34331147.

It is a super-2 number, since 2×49226686² = 4846533229085192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 12306670 + ... + 12306673.

It is an arithmetic number, because the mean of its divisors is an integer number (18460008).

Almost surely, 2^49226686 is an apocalyptic number.

49226686 is a deficient number, since it is larger than the sum of its proper divisors (24613346).

49226686 is a wasteful number, since it uses less digits than its factorization.

49226686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24613345.

The product of its digits is 248832, while the sum is 43.

The square root of 49226686 is about 7016.1731734614. The cubic root of 49226686 is about 366.4939978556.

The spelling of 49226686 in words is "forty-nine million, two hundred twenty-six thousand, six hundred eighty-six".