49426318 has 8 divisors (see below), whose sum is σ = 74253960. Its totient is φ = 24675000.

The previous prime is 49426309. The next prime is 49426319. The reversal of 49426318 is 81362494.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×49426318² = 4885921822074248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49426319) 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, 17433 + ... + 20068.

It is an arithmetic number, because the mean of its divisors is an integer number (9281745).

Almost surely, 2^49426318 is an apocalyptic number.

49426318 is a deficient number, since it is larger than the sum of its proper divisors (24827642).

49426318 is a wasteful number, since it uses less digits than its factorization.

49426318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38162.

The product of its digits is 41472, while the sum is 37.

The square root of 49426318 is about 7030.3853379456. The cubic root of 49426318 is about 366.9887515206.

The spelling of 49426318 in words is "forty-nine million, four hundred twenty-six thousand, three hundred eighteen".