100366632 has 24 divisors (see below), whose sum is σ = 271826490. Its totient is φ = 33455520.

The previous prime is 100366631. The next prime is 100366633. The reversal of 100366632 is 236663001.

It is an interprime number because it is at equal distance from previous prime (100366631) and next prime (100366633).

It can be written as a sum of positive squares in only one way, i.e., 100280196 + 86436 = 10014^2 + 294^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 100366596 and 100366605.

It is not an unprimeable number, because it can be changed into a prime (100366631) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 696919 + ... + 697062.

Almost surely, 2^100366632 is an apocalyptic number.

100366632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100366632 is an abundant number, since it is smaller than the sum of its proper divisors (171459858).

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

100366632 is a wasteful number, since it uses less digits than its factorization.

100366632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393993 (or 1393986 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 100366632 is about 10018.3148283531. The cubic root of 100366632 is about 464.7254431936.

The spelling of 100366632 in words is "one hundred million, three hundred sixty-six thousand, six hundred thirty-two".