49382426 has 32 divisors (see below), whose sum is σ = 79626240. Its totient is φ = 22918896.

The previous prime is 49382393. The next prime is 49382429. The reversal of 49382426 is 62428394.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 49382426.

It is not an unprimeable number, because it can be changed into a prime (49382429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388775 + ... + 388901.

It is an arithmetic number, because the mean of its divisors is an integer number (2488320).

Almost surely, 2^49382426 is an apocalyptic number.

49382426 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

49382426 is a deficient number, since it is larger than the sum of its proper divisors (30243814).

49382426 is a wasteful number, since it uses less digits than its factorization.

49382426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338.

The product of its digits is 82944, while the sum is 38.

The square root of 49382426 is about 7027.2630518574. The cubic root of 49382426 is about 366.8800871399.

The spelling of 49382426 in words is "forty-nine million, three hundred eighty-two thousand, four hundred twenty-six".