96405638 has 16 divisors (see below), whose sum is σ = 168640800. Its totient is φ = 41316408.

The previous prime is 96405607. The next prime is 96405653. The reversal of 96405638 is 83650469.

It is a junction number, because it is equal to n+sod(n) for n = 96405595 and 96405604.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 69581 + ... + 70952.

It is an arithmetic number, because the mean of its divisors is an integer number (10540050).

Almost surely, 2^96405638 is an apocalyptic number.

96405638 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

96405638 is a deficient number, since it is larger than the sum of its proper divisors (72235162).

96405638 is a wasteful number, since it uses less digits than its factorization.

96405638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140556 (or 140542 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 96405638 is about 9818.6372781563. The cubic root of 96405638 is about 458.5297069111.

The spelling of 96405638 in words is "ninety-six million, four hundred five thousand, six hundred thirty-eight".