49213126 has 8 divisors (see below), whose sum is σ = 74004984. Its totient is φ = 24544800.

The previous prime is 49213111. The next prime is 49213127. The reversal of 49213126 is 62131294.

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

It is a junction number, because it is equal to n+sod(n) for n = 49213094 and 49213103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49213127) 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, 29880 + ... + 31483.

It is an arithmetic number, because the mean of its divisors is an integer number (9250623).

Almost surely, 2^49213126 is an apocalyptic number.

49213126 is a deficient number, since it is larger than the sum of its proper divisors (24791858).

49213126 is a wasteful number, since it uses less digits than its factorization.

49213126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61766.

The product of its digits is 2592, while the sum is 28.

The square root of 49213126 is about 7015.2067681573. The cubic root of 49213126 is about 366.4603432440.

The spelling of 49213126 in words is "forty-nine million, two hundred thirteen thousand, one hundred twenty-six".