96387291 has 72 divisors (see below), whose sum is σ = 188188416. Its totient is φ = 46163520.

The previous prime is 96387281. The next prime is 96387299. The reversal of 96387291 is 19278369.

96387291 is a `hidden beast` number, since 9 + 638 + 7 + 2 + 9 + 1 = 666.

It is not a de Polignac number, because 96387291 - 2⁷ = 96387163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (96387299) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 116706 + ... + 117528.

It is an arithmetic number, because the mean of its divisors is an integer number (2613728).

Almost surely, 2^96387291 is an apocalyptic number.

96387291 is a gapful number since it is divisible by the number (91) formed by its first and last digit.

96387291 is a deficient number, since it is larger than the sum of its proper divisors (91801125).

96387291 is a wasteful number, since it uses less digits than its factorization.

96387291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873 (or 857 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 96387291 is about 9817.7029390790. The cubic root of 96387291 is about 458.5006174013.

The spelling of 96387291 in words is "ninety-six million, three hundred eighty-seven thousand, two hundred ninety-one".