49019850 has 96 divisors (see below), whose sum is σ = 147401280. Its totient is φ = 11880000.

The previous prime is 49019837. The next prime is 49019881. The reversal of 49019850 is 5891094.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13200 + ... + 16500.

It is an arithmetic number, because the mean of its divisors is an integer number (1535430).

Almost surely, 2^49019850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49019850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73700640).

49019850 is an abundant number, since it is smaller than the sum of its proper divisors (98381430).

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

49019850 is a wasteful number, since it uses less digits than its factorization.

49019850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333 (or 3322 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 49019850 is about 7001.4177135777. The cubic root of 49019850 is about 365.9799774051.

The spelling of 49019850 in words is "forty-nine million, nineteen thousand, eight hundred fifty".