471402132 has 12 divisors (see below), whose sum is σ = 1099938336. Its totient is φ = 157134040.

The previous prime is 471402121. The next prime is 471402137. The reversal of 471402132 is 231204174.

It is a happy number.

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 (471402137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19641744 + ... + 19641767.

It is an arithmetic number, because the mean of its divisors is an integer number (91661528).

Almost surely, 2^471402132 is an apocalyptic number.

It is an amenable number.

471402132 is an abundant number, since it is smaller than the sum of its proper divisors (628536204).

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

471402132 is a wasteful number, since it uses less digits than its factorization.

471402132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39283518 (or 39283516 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 471402132 is about 21711.7970697959. The cubic root of 471402132 is about 778.2704016214.

The spelling of 471402132 in words is "four hundred seventy-one million, four hundred two thousand, one hundred thirty-two".