49774825 has 12 divisors (see below), whose sum is σ = 61927708. Its totient is φ = 39686400.

The previous prime is 49774801. The next prime is 49774849. The reversal of 49774825 is 52847794.

It is an interprime number because it is at equal distance from previous prime (49774801) and next prime (49774849).

It can be written as a sum of positive squares in 6 ways, for example, as 17147881 + 32626944 = 4141^2 + 5712^2 .

It is not a de Polignac number, because 49774825 - 2¹⁷ = 49643753 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4645 + ... + 11005.

Almost surely, 2^49774825 is an apocalyptic number.

It is an amenable number.

49774825 is a deficient number, since it is larger than the sum of its proper divisors (12152883).

49774825 is a wasteful number, since it uses less digits than its factorization.

49774825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6684 (or 6679 counting only the distinct ones).

The product of its digits is 564480, while the sum is 46.

The square root of 49774825 is about 7055.1275679466. The cubic root of 49774825 is about 367.8492830552.

The spelling of 49774825 in words is "forty-nine million, seven hundred seventy-four thousand, eight hundred twenty-five".