49691096 has 80 divisors (see below), whose sum is σ = 117642000. Its totient is φ = 19559232.

The previous prime is 49691087. The next prime is 49691113. The reversal of 49691096 is 69019694.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 249605 + ... + 249803.

It is an arithmetic number, because the mean of its divisors is an integer number (1470525).

Almost surely, 2^49691096 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 49691096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58821000).

49691096 is an abundant number, since it is smaller than the sum of its proper divisors (67950904).

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

49691096 is a wasteful number, since it uses less digits than its factorization.

49691096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 49691096 is about 7049.1911592749. The cubic root of 49691096 is about 367.6429073843.

The spelling of 49691096 in words is "forty-nine million, six hundred ninety-one thousand, ninety-six".