108087397 has 8 divisors (see below), whose sum is σ = 121100832. Its totient is φ = 95605200.

The previous prime is 108087349. The next prime is 108087401. The reversal of 108087397 is 793780801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108087397 - 2⁷ = 108087269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108087307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132379 + ... + 133192.

It is an arithmetic number, because the mean of its divisors is an integer number (15137604).

Almost surely, 2^108087397 is an apocalyptic number.

It is an amenable number.

108087397 is a deficient number, since it is larger than the sum of its proper divisors (13013435).

108087397 is a wasteful number, since it uses less digits than its factorization.

108087397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265619.

The product of its (nonzero) digits is 84672, while the sum is 43.

The square root of 108087397 is about 10396.5088851980. The cubic root of 108087397 is about 476.3487384459.

The spelling of 108087397 in words is "one hundred eight million, eighty-seven thousand, three hundred ninety-seven".