49224148 has 6 divisors (see below), whose sum is σ = 86142266. Its totient is φ = 24612072.

The previous prime is 49224127. The next prime is 49224151. The reversal of 49224148 is 84142294.

It can be written as a sum of positive squares in only one way, i.e., 39162564 + 10061584 = 6258^2 + 3172^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6153015 + ... + 6153022.

Almost surely, 2^49224148 is an apocalyptic number.

It is an amenable number.

49224148 is a deficient number, since it is larger than the sum of its proper divisors (36918118).

49224148 is a wasteful number, since it uses less digits than its factorization.

49224148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12306041 (or 12306039 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 49224148 is about 7015.9923033025. The cubic root of 49224148 is about 366.4876992547.

The spelling of 49224148 in words is "forty-nine million, two hundred twenty-four thousand, one hundred forty-eight".