49295921 has 8 divisors (see below), whose sum is σ = 51532800. Its totient is φ = 47099520.

The previous prime is 49295879. The next prime is 49295929. The reversal of 49295921 is 12959294.

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 49295921 - 2¹⁰ = 49294897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49295929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7616 + ... + 12513.

It is an arithmetic number, because the mean of its divisors is an integer number (6441600).

Almost surely, 2^49295921 is an apocalyptic number.

It is an amenable number.

49295921 is a deficient number, since it is larger than the sum of its proper divisors (2236879).

49295921 is a wasteful number, since it uses less digits than its factorization.

49295921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20239.

The product of its digits is 58320, while the sum is 41.

The square root of 49295921 is about 7021.1053973003. The cubic root of 49295921 is about 366.6657361776.

The spelling of 49295921 in words is "forty-nine million, two hundred ninety-five thousand, nine hundred twenty-one".