49844031 has 4 divisors (see below), whose sum is σ = 66458712. Its totient is φ = 33229352.

The previous prime is 49844029. The next prime is 49844057. The reversal of 49844031 is 13044894.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49844031 - 2¹ = 49844029 is a prime.

It is a super-2 number, since 2×49844031² = 4968854852657922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49843983 and 49844001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49844021) 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, 8307336 + ... + 8307341.

It is an arithmetic number, because the mean of its divisors is an integer number (16614678).

Almost surely, 2^49844031 is an apocalyptic number.

49844031 is a deficient number, since it is larger than the sum of its proper divisors (16614681).

49844031 is a wasteful number, since it uses less digits than its factorization.

49844031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16614680.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 49844031 is about 7060.0305240133. The cubic root of 49844031 is about 368.0196877266.

The spelling of 49844031 in words is "forty-nine million, eight hundred forty-four thousand, thirty-one".