432105947 has 16 divisors (see below), whose sum is σ = 537808320. Its totient is φ = 338038272.

The previous prime is 432105941. The next prime is 432106009. The reversal of 432105947 is 749501234.

It is not a de Polignac number, because 432105947 - 2⁸ = 432105691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432105941) 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, 18578 + ... + 34775.

It is an arithmetic number, because the mean of its divisors is an integer number (33613020).

Almost surely, 2^432105947 is an apocalyptic number.

432105947 is a deficient number, since it is larger than the sum of its proper divisors (105702373).

432105947 is a wasteful number, since it uses less digits than its factorization.

432105947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53462.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 432105947 is about 20787.1582232878. The cubic root of 432105947 is about 756.0144234298.

The spelling of 432105947 in words is "four hundred thirty-two million, one hundred five thousand, nine hundred forty-seven".