49608126 has 80 divisors (see below), whose sum is σ = 119180160. Its totient is φ = 15377040.

The previous prime is 49608103. The next prime is 49608133. The reversal of 49608126 is 62180694.

49608126 is a `hidden beast` number, since 49 + 608 + 1 + 2 + 6 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 218425 + ... + 218651.

It is an arithmetic number, because the mean of its divisors is an integer number (1489752).

Almost surely, 2^49608126 is an apocalyptic number.

49608126 is the 5751-st pentagonal number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49608126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59590080).

49608126 is an abundant number, since it is smaller than the sum of its proper divisors (69572034).

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

49608126 is a wasteful number, since it uses less digits than its factorization.

49608126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 49608126 is about 7043.3036282699. The cubic root of 49608126 is about 367.4381736892.

The spelling of 49608126 in words is "forty-nine million, six hundred eight thousand, one hundred twenty-six".