132646100 has 18 divisors (see below), whose sum is σ = 287842254. Its totient is φ = 53058400.

The previous prime is 132646097. The next prime is 132646103. The reversal of 132646100 is 1646231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (132646097) and next prime (132646103).

It can be written as a sum of positive squares in 3 ways, for example, as 258064 + 132388036 = 508^2 + 11506^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132646103) 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, 663131 + ... + 663330.

Almost surely, 2^132646100 is an apocalyptic number.

132646100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132646100 is an abundant number, since it is smaller than the sum of its proper divisors (155196154).

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

132646100 is a wasteful number, since it uses less digits than its factorization.

132646100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326475 (or 1326468 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 132646100 is about 11517.2088632620. The cubic root of 132646100 is about 509.9937202866.

The spelling of 132646100 in words is "one hundred thirty-two million, six hundred forty-six thousand, one hundred".