100286712 has 48 divisors (see below), whose sum is σ = 285909000. Its totient is φ = 31669056.

The previous prime is 100286699. The next prime is 100286717. The reversal of 100286712 is 217682001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100286717) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35287 + ... + 38022.

Almost surely, 2^100286712 is an apocalyptic number.

100286712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100286712 is an abundant number, since it is smaller than the sum of its proper divisors (185622288).

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

100286712 is a wasteful number, since it uses less digits than its factorization.

100286712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73340 (or 73333 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 100286712 is about 10014.3253392328. The cubic root of 100286712 is about 464.6020598233.

The spelling of 100286712 in words is "one hundred million, two hundred eighty-six thousand, seven hundred twelve".