432207090 has 96 divisors (see below), whose sum is σ = 1331890560. Its totient is φ = 98786304.

The previous prime is 432207089. The next prime is 432207107. The reversal of 432207090 is 90702234.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4306 + ... + 29714.

It is an arithmetic number, because the mean of its divisors is an integer number (13873860).

Almost surely, 2^432207090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432207090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (665945280).

432207090 is an abundant number, since it is smaller than the sum of its proper divisors (899683470).

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

432207090 is a wasteful number, since it uses less digits than its factorization.

432207090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25438 (or 25426 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 432207090 is about 20789.5909050659. The cubic root of 432207090 is about 756.0734055707.

The spelling of 432207090 in words is "four hundred thirty-two million, two hundred seven thousand, ninety".