100214634 has 48 divisors (see below), whose sum is σ = 226521792. Its totient is φ = 29487744.

The previous prime is 100214617. The next prime is 100214651. The reversal of 100214634 is 436412001.

It is an interprime number because it is at equal distance from previous prime (100214617) and next prime (100214651).

100214634 is a modest number, since divided by 14634 gives 1002 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 100214634.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21174 + ... + 25470.

It is an arithmetic number, because the mean of its divisors is an integer number (4719204).

Almost surely, 2^100214634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100214634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113260896).

100214634 is an abundant number, since it is smaller than the sum of its proper divisors (126307158).

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

100214634 is a wasteful number, since it uses less digits than its factorization.

100214634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4351 (or 4338 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 100214634 is about 10010.7259477023. The cubic root of 100214634 is about 464.4907269839.

Adding to 100214634 its reverse (436412001), we get a palindrome (536626635).

The spelling of 100214634 in words is "one hundred million, two hundred fourteen thousand, six hundred thirty-four".