49674816 has 224 divisors, whose sum is σ = 164592000. Its totient is φ = 14598144.

The previous prime is 49674809. The next prime is 49674829. The reversal of 49674816 is 61847694.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 558100 + ... + 558188.

Almost surely, 2^49674816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49674816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82296000).

49674816 is an abundant number, since it is smaller than the sum of its proper divisors (114917184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49674816 is a wasteful number, since it uses less digits than its factorization.

49674816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 130 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 49674816 is about 7048.0363222674. The cubic root of 49674816 is about 367.6027534414.

The spelling of 49674816 in words is "forty-nine million, six hundred seventy-four thousand, eight hundred sixteen".