49432825 has 24 divisors (see below), whose sum is σ = 66792600. Its totient is φ = 36072960.

The previous prime is 49432811. The next prime is 49432829. The reversal of 49432825 is 52823494.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 37797904 + 11634921 = 6148^2 + 3411^2 .

It is not a de Polignac number, because 49432825 - 2⁷ = 49432697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49432829) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28071 + ... + 29779.

It is an arithmetic number, because the mean of its divisors is an integer number (2783025).

Almost surely, 2^49432825 is an apocalyptic number.

It is an amenable number.

49432825 is a deficient number, since it is larger than the sum of its proper divisors (17359775).

49432825 is a wasteful number, since it uses less digits than its factorization.

49432825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821 (or 1816 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 49432825 is about 7030.8480996250. The cubic root of 49432825 is about 367.0048555661.

The spelling of 49432825 in words is "forty-nine million, four hundred thirty-two thousand, eight hundred twenty-five".