96646620 has 144 divisors (see below), whose sum is σ = 319915008. Its totient is φ = 21732480.

The previous prime is 96646609. The next prime is 96646637. The reversal of 96646620 is 2664669.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 208509 + ... + 208971.

It is an arithmetic number, because the mean of its divisors is an integer number (2221632).

Almost surely, 2^96646620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 96646620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159957504).

96646620 is an abundant number, since it is smaller than the sum of its proper divisors (223268388).

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

96646620 is a wasteful number, since it uses less digits than its factorization.

96646620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 96646620 is about 9830.9012811644. The cubic root of 96646620 is about 458.9114462190.

It can be divided in two parts, 966 and 46620, that added together give a triangular number (47586 = T₃₀₈).

The spelling of 96646620 in words is "ninety-six million, six hundred forty-six thousand, six hundred twenty".