19341132 has 12 divisors (see below), whose sum is σ = 45129336. Its totient is φ = 6447040.

The previous prime is 19341103. The next prime is 19341139. The reversal of 19341132 is 23114391.

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

It is not an unprimeable number, because it can be changed into a prime (19341139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805869 + ... + 805892.

It is an arithmetic number, because the mean of its divisors is an integer number (3760778).

Almost surely, 2^19341132 is an apocalyptic number.

19341132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

19341132 is an abundant number, since it is smaller than the sum of its proper divisors (25788204).

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

19341132 is a wasteful number, since it uses less digits than its factorization.

19341132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611768 (or 1611766 counting only the distinct ones).

The product of its digits is 648, while the sum is 24.

The square root of 19341132 is about 4397.8553864355. The cubic root of 19341132 is about 268.4276790610.

The spelling of 19341132 in words is "nineteen million, three hundred forty-one thousand, one hundred thirty-two".