49528274 has 8 divisors (see below), whose sum is σ = 76300428. Its totient is φ = 24094800.

The previous prime is 49528261. The next prime is 49528277. The reversal of 49528274 is 47282594.

It can be written as a sum of positive squares in 2 ways, for example, as 45468049 + 4060225 = 6743^2 + 2015^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49528277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334577 + ... + 334724.

Almost surely, 2^49528274 is an apocalyptic number.

49528274 is a deficient number, since it is larger than the sum of its proper divisors (26772154).

49528274 is a wasteful number, since it uses less digits than its factorization.

49528274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669340.

The product of its digits is 161280, while the sum is 41.

The square root of 49528274 is about 7037.6326985713. The cubic root of 49528274 is about 367.2409181701.

The spelling of 49528274 in words is "forty-nine million, five hundred twenty-eight thousand, two hundred seventy-four".