49821626 has 8 divisors (see below), whose sum is σ = 74768724. Its totient is φ = 24898720.

The previous prime is 49821617. The next prime is 49821637. The reversal of 49821626 is 62612894.

It can be written as a sum of positive squares in 2 ways, for example, as 49688401 + 133225 = 7049^2 + 365^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 49821626.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536 + ... + 9996.

Almost surely, 2^49821626 is an apocalyptic number.

49821626 is a deficient number, since it is larger than the sum of its proper divisors (24947098).

49821626 is a wasteful number, since it uses less digits than its factorization.

49821626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12096.

The product of its digits is 41472, while the sum is 38.

The square root of 49821626 is about 7058.4435961478. The cubic root of 49821626 is about 367.9645375799.

The spelling of 49821626 in words is "forty-nine million, eight hundred twenty-one thousand, six hundred twenty-six".