61833696 has 24 divisors (see below), whose sum is σ = 162313704. Its totient is φ = 20611200.

The previous prime is 61833691. The next prime is 61833719. The reversal of 61833696 is 69633816.

61833696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×61833696² = 7646811922040832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61833691) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 321955 + ... + 322146.

It is an arithmetic number, because the mean of its divisors is an integer number (6763071).

Almost surely, 2^61833696 is an apocalyptic number.

It is an amenable number.

61833696 is an abundant number, since it is smaller than the sum of its proper divisors (100480008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61833696 is a wasteful number, since it uses less digits than its factorization.

61833696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644114 (or 644106 counting only the distinct ones).

The product of its digits is 139968, while the sum is 42.

The square root of 61833696 is about 7863.4404683955. The cubic root of 61833696 is about 395.4349660228.

The spelling of 61833696 in words is "sixty-one million, eight hundred thirty-three thousand, six hundred ninety-six".