49080642 has 48 divisors (see below), whose sum is σ = 107604000. Its totient is φ = 14916096.

The previous prime is 49080607. The next prime is 49080659. The reversal of 49080642 is 24608094.

49080642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98109 + ... + 98607.

It is an arithmetic number, because the mean of its divisors is an integer number (2241750).

Almost surely, 2^49080642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49080642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53802000).

49080642 is an abundant number, since it is smaller than the sum of its proper divisors (58523358).

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

49080642 is a wasteful number, since it uses less digits than its factorization.

49080642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627 (or 614 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 49080642 is about 7005.7577748592. The cubic root of 49080642 is about 366.1312050124.

The spelling of 49080642 in words is "forty-nine million, eighty thousand, six hundred forty-two".