61832897 has 8 divisors (see below), whose sum is σ = 74385600. Its totient is φ = 50210064.

The previous prime is 61832891. The next prime is 61832921. The reversal of 61832897 is 79823816.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61832897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61832891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232322 + ... + 232587.

It is an arithmetic number, because the mean of its divisors is an integer number (9298200).

Almost surely, 2^61832897 is an apocalyptic number.

It is an amenable number.

61832897 is a deficient number, since it is larger than the sum of its proper divisors (12552703).

61832897 is a wasteful number, since it uses less digits than its factorization.

61832897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464935.

The product of its digits is 145152, while the sum is 44.

The square root of 61832897 is about 7863.3896634975. The cubic root of 61832897 is about 395.4332627772.

The spelling of 61832897 in words is "sixty-one million, eight hundred thirty-two thousand, eight hundred ninety-seven".