49223632 has 20 divisors (see below), whose sum is σ = 95685220. Its totient is φ = 24530688.

The previous prime is 49223569. The next prime is 49223639. The reversal of 49223632 is 23632294.

It can be written as a sum of positive squares in 2 ways, for example, as 19149376 + 30074256 = 4376^2 + 5484^2 .

It is a junction number, because it is equal to n+sod(n) for n = 49223594 and 49223603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49223639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94 + ... + 9922.

It is an arithmetic number, because the mean of its divisors is an integer number (4784261).

Almost surely, 2^49223632 is an apocalyptic number.

It is an amenable number.

49223632 is a deficient number, since it is larger than the sum of its proper divisors (46461588).

49223632 is a wasteful number, since it uses less digits than its factorization.

49223632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10150 (or 10144 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 49223632 is about 7015.9555300757. The cubic root of 49223632 is about 366.4864186616.

The spelling of 49223632 in words is "forty-nine million, two hundred twenty-three thousand, six hundred thirty-two".