432747541 has 4 divisors (see below), whose sum is σ = 447669900. Its totient is φ = 417825184.

The previous prime is 432747533. The next prime is 432747551. The reversal of 432747541 is 145747234.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 68128516 + 364619025 = 8254^2 + 19095^2 .

It is a cyclic number.

It is not a de Polignac number, because 432747541 - 2³ = 432747533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 432747541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432747551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7461136 + ... + 7461193.

It is an arithmetic number, because the mean of its divisors is an integer number (111917475).

Almost surely, 2^432747541 is an apocalyptic number.

It is an amenable number.

432747541 is a deficient number, since it is larger than the sum of its proper divisors (14922359).

432747541 is a wasteful number, since it uses less digits than its factorization.

432747541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14922358.

The product of its digits is 94080, while the sum is 37.

The square root of 432747541 is about 20802.5849595669. The cubic root of 432747541 is about 756.3884169288.

The spelling of 432747541 in words is "four hundred thirty-two million, seven hundred forty-seven thousand, five hundred forty-one".