49482091 has 8 divisors (see below), whose sum is σ = 51418800. Its totient is φ = 47560800.

The previous prime is 49482089. The next prime is 49482109. The reversal of 49482091 is 19028494.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49482091 - 2¹ = 49482089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49482091.

It is not an unprimeable number, because it can be changed into a prime (49482031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2916 + ... + 10366.

It is an arithmetic number, because the mean of its divisors is an integer number (6427350).

Almost surely, 2^49482091 is an apocalyptic number.

49482091 is a deficient number, since it is larger than the sum of its proper divisors (1936709).

49482091 is a wasteful number, since it uses less digits than its factorization.

49482091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7709.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 49482091 is about 7034.3507873861. The cubic root of 49482091 is about 367.1267371831.

The spelling of 49482091 in words is "forty-nine million, four hundred eighty-two thousand, ninety-one".