132019804 has 48 divisors (see below), whose sum is σ = 276046848. Its totient is φ = 54065088.

The previous prime is 132019801. The next prime is 132019817. The reversal of 132019804 is 408910231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132019801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55422 + ... + 57754.

It is an arithmetic number, because the mean of its divisors is an integer number (5750976).

Almost surely, 2^132019804 is an apocalyptic number.

132019804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132019804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138023424).

132019804 is an abundant number, since it is smaller than the sum of its proper divisors (144027044).

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

132019804 is a wasteful number, since it uses less digits than its factorization.

132019804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2434 (or 2432 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 132019804 is about 11489.9871192269. The cubic root of 132019804 is about 509.1897990526.

It can be divided in two parts, 13201 and 9804, that added together give a triangular number (23005 = T₂₁₄).

The spelling of 132019804 in words is "one hundred thirty-two million, nineteen thousand, eight hundred four".