49204438 has 4 divisors (see below), whose sum is σ = 73806660. Its totient is φ = 24602218.

The previous prime is 49204417. The next prime is 49204447. The reversal of 49204438 is 83440294.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12301108 + ... + 12301111.

It is an arithmetic number, because the mean of its divisors is an integer number (18451665).

Almost surely, 2^49204438 is an apocalyptic number.

49204438 is a deficient number, since it is larger than the sum of its proper divisors (24602222).

49204438 is a wasteful number, since it uses less digits than its factorization.

49204438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24602221.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 49204438 is about 7014.5875146013. The cubic root of 49204438 is about 366.4387772169.

The spelling of 49204438 in words is "forty-nine million, two hundred four thousand, four hundred thirty-eight".