49438826 has 4 divisors (see below), whose sum is σ = 74158242. Its totient is φ = 24719412.

The previous prime is 49438819. The next prime is 49438841. The reversal of 49438826 is 62883494.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 27825625 + 21613201 = 5275^2 + 4649^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12359705 + ... + 12359708.

Almost surely, 2^49438826 is an apocalyptic number.

49438826 is a deficient number, since it is larger than the sum of its proper divisors (24719416).

49438826 is a wasteful number, since it uses less digits than its factorization.

49438826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24719415.

The product of its digits is 331776, while the sum is 44.

The square root of 49438826 is about 7031.2748488450. The cubic root of 49438826 is about 367.0197060696.

The spelling of 49438826 in words is "forty-nine million, four hundred thirty-eight thousand, eight hundred twenty-six".