49628322 has 64 divisors (see below), whose sum is σ = 115459200. Its totient is φ = 15785280.

The previous prime is 49628317. The next prime is 49628339. The reversal of 49628322 is 22382694.

49628322 is a `hidden beast` number, since 4 + 9 + 628 + 3 + 22 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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, 117672 + ... + 118092.

It is an arithmetic number, because the mean of its divisors is an integer number (1804050).

Almost surely, 2^49628322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49628322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57729600).

49628322 is an abundant number, since it is smaller than the sum of its proper divisors (65830878).

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

49628322 is a wasteful number, since it uses less digits than its factorization.

49628322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528 (or 522 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 49628322 is about 7044.7371845939. The cubic root of 49628322 is about 367.4880295976.

The spelling of 49628322 in words is "forty-nine million, six hundred twenty-eight thousand, three hundred twenty-two".