61226132 has 24 divisors (see below), whose sum is σ = 123039840. Its totient is φ = 26364960.

The previous prime is 61226119. The next prime is 61226171. The reversal of 61226132 is 23162216.

61226132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 61226098 and 61226107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35783 + ... + 37454.

It is an arithmetic number, because the mean of its divisors is an integer number (5126660).

Almost surely, 2^61226132 is an apocalyptic number.

It is an amenable number.

61226132 is an abundant number, since it is smaller than the sum of its proper divisors (61813708).

61226132 is a wasteful number, since it uses less digits than its factorization.

61226132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73271 (or 73269 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 61226132 is about 7824.7129020815. The cubic root of 61226132 is about 394.1355490564.

Adding to 61226132 its reverse (23162216), we get a palindrome (84388348).

The spelling of 61226132 in words is "sixty-one million, two hundred twenty-six thousand, one hundred thirty-two".