49890060 has 192 divisors, whose sum is σ = 174666240. Its totient is φ = 11715840.

The previous prime is 49890037. The next prime is 49890073. The reversal of 49890060 is 6009894.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 49889997 and 49890024.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 219667 + ... + 219893.

It is an arithmetic number, because the mean of its divisors is an integer number (909720).

Almost surely, 2^49890060 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 49890060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87333120).

49890060 is an abundant number, since it is smaller than the sum of its proper divisors (124776180).

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

49890060 is a wasteful number, since it uses less digits than its factorization.

49890060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 49890060 is about 7063.2896018782. The cubic root of 49890060 is about 368.1329367703.

The spelling of 49890060 in words is "forty-nine million, eight hundred ninety thousand, sixty".