61683124 has 12 divisors (see below), whose sum is σ = 109014948. Its totient is φ = 30536000.

The previous prime is 61683119. The next prime is 61683133. The reversal of 61683124 is 42138616.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 55026724 + 6656400 = 7418^2 + 2580^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75937 + ... + 76744.

It is an arithmetic number, because the mean of its divisors is an integer number (9084579).

Almost surely, 2^61683124 is an apocalyptic number.

It is an amenable number.

61683124 is a deficient number, since it is larger than the sum of its proper divisors (47331824).

61683124 is a wasteful number, since it uses less digits than its factorization.

61683124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152786 (or 152784 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 61683124 is about 7853.8604520325. The cubic root of 61683124 is about 395.1137289354.

The spelling of 61683124 in words is "sixty-one million, six hundred eighty-three thousand, one hundred twenty-four".