432139092 has 96 divisors (see below), whose sum is σ = 1300561920. Its totient is φ = 108366720.

The previous prime is 432139091. The next prime is 432139093. The reversal of 432139092 is 290931234.

It is an interprime number because it is at equal distance from previous prime (432139091) and next prime (432139093).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432139091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18733 + ... + 34859.

It is an arithmetic number, because the mean of its divisors is an integer number (13547520).

Almost surely, 2^432139092 is an apocalyptic number.

432139092 is a gapful number since it is divisible by the number (42) 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 432139092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (650280960).

432139092 is an abundant number, since it is smaller than the sum of its proper divisors (868422828).

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

432139092 is a wasteful number, since it uses less digits than its factorization.

432139092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16181 (or 16179 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 432139092 is about 20787.9554550225. The cubic root of 432139092 is about 756.0337531471.

The spelling of 432139092 in words is "four hundred thirty-two million, one hundred thirty-nine thousand, ninety-two".