49608837 has 12 divisors (see below), whose sum is σ = 71837740. Its totient is φ = 32989248.

The previous prime is 49608833. The next prime is 49608859. The reversal of 49608837 is 73880694.

It is a happy number.

49608837 is a `hidden beast` number, since 4 + 9 + 608 + 8 + 37 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 40373316 + 9235521 = 6354^2 + 3039^2 .

It is not a de Polignac number, because 49608837 - 2² = 49608833 is a prime.

It is a super-2 number, since 2×49608837² = 4922073416985138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49608792 and 49608801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49608833) 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, 3058 + ... + 10419.

Almost surely, 2^49608837 is an apocalyptic number.

It is an amenable number.

49608837 is a deficient number, since it is larger than the sum of its proper divisors (22228903).

49608837 is a wasteful number, since it uses less digits than its factorization.

49608837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13892 (or 13889 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 49608837 is about 7043.3541015627. The cubic root of 49608837 is about 367.4399290958.

The spelling of 49608837 in words is "forty-nine million, six hundred eight thousand, eight hundred thirty-seven".