49221626 has 8 divisors (see below), whose sum is σ = 73865844. Its totient is φ = 24599680.

The previous prime is 49221619. The next prime is 49221677. The reversal of 49221626 is 62612294.

It can be written as a sum of positive squares in 2 ways, for example, as 45225625 + 3996001 = 6725^2 + 1999^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 49221592 and 49221601.

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, 2036 + ... + 10128.

Almost surely, 2^49221626 is an apocalyptic number.

49221626 is a deficient number, since it is larger than the sum of its proper divisors (24644218).

49221626 is a wasteful number, since it uses less digits than its factorization.

49221626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11136.

The product of its digits is 10368, while the sum is 32.

The square root of 49221626 is about 7015.8125687621. The cubic root of 49221626 is about 366.4814401468.

The spelling of 49221626 in words is "forty-nine million, two hundred twenty-one thousand, six hundred twenty-six".