49924825 has 12 divisors (see below), whose sum is σ = 62041788. Its totient is φ = 39852800.

The previous prime is 49924813. The next prime is 49924829. The reversal of 49924825 is 52842994.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 7661824 + 42263001 = 2768^2 + 6501^2 .

It is not a de Polignac number, because 49924825 - 2¹¹ = 49922777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49924829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11109 + ... + 14941.

It is an arithmetic number, because the mean of its divisors is an integer number (5170149).

Almost surely, 2^49924825 is an apocalyptic number.

It is an amenable number.

49924825 is a deficient number, since it is larger than the sum of its proper divisors (12116963).

49924825 is a wasteful number, since it uses less digits than its factorization.

49924825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4364 (or 4359 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 49924825 is about 7065.7501371050. The cubic root of 49924825 is about 368.2184258770.

The spelling of 49924825 in words is "forty-nine million, nine hundred twenty-four thousand, eight hundred twenty-five".