49513662 has 48 divisors (see below), whose sum is σ = 118121328. Its totient is φ = 14864640.

The previous prime is 49513657. The next prime is 49513679. The reversal of 49513662 is 26631594.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21268 + ... + 23480.

It is an arithmetic number, because the mean of its divisors is an integer number (2460861).

Almost surely, 2^49513662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49513662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59060664).

49513662 is an abundant number, since it is smaller than the sum of its proper divisors (68607666).

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

49513662 is a wasteful number, since it uses less digits than its factorization.

49513662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345 (or 2342 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 49513662 is about 7036.5944888135. The cubic root of 49513662 is about 367.2047997294.

The spelling of 49513662 in words is "forty-nine million, five hundred thirteen thousand, six hundred sixty-two".