96921380 has 12 divisors (see below), whose sum is σ = 203534940. Its totient is φ = 38768544.

The previous prime is 96921367. The next prime is 96921401. The reversal of 96921380 is 8312969.

It can be written as a sum of positive squares in 2 ways, for example, as 10394176 + 86527204 = 3224^2 + 9302^2 .

It is a super-2 number, since 2×96921380² = 18787507802208800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2423015 + ... + 2423054.

It is an arithmetic number, because the mean of its divisors is an integer number (16961245).

Almost surely, 2^96921380 is an apocalyptic number.

It is an amenable number.

96921380 is an abundant number, since it is smaller than the sum of its proper divisors (106613560).

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

96921380 is a wasteful number, since it uses less digits than its factorization.

96921380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4846078 (or 4846076 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 96921380 is about 9844.8656669352. The cubic root of 96921380 is about 459.3459197967.

The spelling of 96921380 in words is "ninety-six million, nine hundred twenty-one thousand, three hundred eighty".