61032829 has 12 divisors (see below), whose sum is σ = 72099072. Its totient is φ = 51214800.

The previous prime is 61032827. The next prime is 61032863. The reversal of 61032829 is 92823016.

It is not a de Polignac number, because 61032829 - 2¹ = 61032827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 61032829.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61032821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14557 + ... + 18274.

It is an arithmetic number, because the mean of its divisors is an integer number (6008256).

Almost surely, 2^61032829 is an apocalyptic number.

It is an amenable number.

61032829 is a deficient number, since it is larger than the sum of its proper divisors (11066243).

61032829 is a wasteful number, since it uses less digits than its factorization.

61032829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32868 (or 32855 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 61032829 is about 7812.3510545802. The cubic root of 61032829 is about 393.7203238237.

The spelling of 61032829 in words is "sixty-one million, thirty-two thousand, eight hundred twenty-nine".