100067887 has 8 divisors (see below), whose sum is σ = 101111472. Its totient is φ = 99028800.

The previous prime is 100067881. The next prime is 100067909. The reversal of 100067887 is 788760001.

It is a happy number.

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 100067887 - 2³ = 100067879 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 (100067881) 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, 59563 + ... + 61219.

It is an arithmetic number, because the mean of its divisors is an integer number (12638934).

Almost surely, 2^100067887 is an apocalyptic number.

100067887 is a deficient number, since it is larger than the sum of its proper divisors (1043585).

100067887 is a wasteful number, since it uses less digits than its factorization.

100067887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249.

The product of its (nonzero) digits is 18816, while the sum is 37.

The square root of 100067887 is about 10003.3937741149. The cubic root of 100067887 is about 464.2638941157.

The spelling of 100067887 in words is "one hundred million, sixty-seven thousand, eight hundred eighty-seven".