101628276 has 12 divisors (see below), whose sum is σ = 237132672. Its totient is φ = 33876088.

The previous prime is 101628259. The next prime is 101628277. The reversal of 101628276 is 672826101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101628277) 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, 4234500 + ... + 4234523.

It is an arithmetic number, because the mean of its divisors is an integer number (19761056).

Almost surely, 2^101628276 is an apocalyptic number.

It is an amenable number.

101628276 is an abundant number, since it is smaller than the sum of its proper divisors (135504396).

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

101628276 is a wasteful number, since it uses less digits than its factorization.

101628276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8469030 (or 8469028 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 101628276 is about 10081.0850606470. The cubic root of 101628276 is about 466.6645947754.

It can be divided in two parts, 1016 and 28276, that added together give a palindrome (29292).

The spelling of 101628276 in words is "one hundred one million, six hundred twenty-eight thousand, two hundred seventy-six".