108087402 has 8 divisors (see below), whose sum is σ = 216174816. Its totient is φ = 36029132.

The previous prime is 108087401. The next prime is 108087403. The reversal of 108087402 is 204780801.

It is an interprime number because it is at equal distance from previous prime (108087401) and next prime (108087403).

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

108087402 is an admirable number.

It is a super-2 number, since 2×108087402² = 23365772942219208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 108087402.

It is not an unprimeable number, because it can be changed into a prime (108087401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9007278 + ... + 9007289.

It is an arithmetic number, because the mean of its divisors is an integer number (27021852).

Almost surely, 2^108087402 is an apocalyptic number.

108087402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

108087402 is a wasteful number, since it uses less digits than its factorization.

108087402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18014572.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 108087402 is about 10396.5091256633. The cubic root of 108087402 is about 476.3487457910.

The spelling of 108087402 in words is "one hundred eight million, eighty-seven thousand, four hundred two".