61966324 has 24 divisors (see below), whose sum is σ = 129322368. Its totient is φ = 25402080.

The previous prime is 61966313. The next prime is 61966337. The reversal of 61966324 is 42366916.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47467 + ... + 48754.

It is an arithmetic number, because the mean of its divisors is an integer number (5388432).

Almost surely, 2^61966324 is an apocalyptic number.

It is an amenable number.

61966324 is an abundant number, since it is smaller than the sum of its proper divisors (67356044).

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

61966324 is a wasteful number, since it uses less digits than its factorization.

61966324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96255 (or 96253 counting only the distinct ones).

The product of its digits is 46656, while the sum is 37.

The square root of 61966324 is about 7871.8691554166. The cubic root of 61966324 is about 395.7174888728.

The spelling of 61966324 in words is "sixty-one million, nine hundred sixty-six thousand, three hundred twenty-four".