49060228 has 48 divisors (see below), whose sum is σ = 104832000. Its totient is φ = 19635840.

The previous prime is 49060201. The next prime is 49060237. The reversal of 49060228 is 82206094.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a self number, because there is not a number n which added to its sum of digits gives 49060228.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24198 + ... + 26146.

It is an arithmetic number, because the mean of its divisors is an integer number (2184000).

Almost surely, 2^49060228 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 49060228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52416000).

49060228 is an abundant number, since it is smaller than the sum of its proper divisors (55771772).

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

49060228 is a wasteful number, since it uses less digits than its factorization.

49060228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020 (or 2018 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 49060228 is about 7004.3006788687. The cubic root of 49060228 is about 366.0804365995.

The spelling of 49060228 in words is "forty-nine million, sixty thousand, two hundred twenty-eight".