61126012 has 6 divisors (see below), whose sum is σ = 106970528. Its totient is φ = 30563004.

The previous prime is 61126007. The next prime is 61126027. The reversal of 61126012 is 21062116.

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, 7640748 + ... + 7640755.

Almost surely, 2^61126012 is an apocalyptic number.

It is an amenable number.

61126012 is a deficient number, since it is larger than the sum of its proper divisors (45844516).

61126012 is a wasteful number, since it uses less digits than its factorization.

61126012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15281507 (or 15281505 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 61126012 is about 7818.3126056714. The cubic root of 61126012 is about 393.9205951967.

Adding to 61126012 its reverse (21062116), we get a palindrome (82188128).

The spelling of 61126012 in words is "sixty-one million, one hundred twenty-six thousand, twelve".