432620087 has 6 divisors (see below), whose sum is σ = 451533768. Its totient is φ = 413715104.

The previous prime is 432620081. The next prime is 432620099. The reversal of 432620087 is 780026234.

It is not a de Polignac number, because 432620087 - 2¹⁰ = 432619063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432620081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 97583 + ... + 101919.

It is an arithmetic number, because the mean of its divisors is an integer number (75255628).

Almost surely, 2^432620087 is an apocalyptic number.

432620087 is a deficient number, since it is larger than the sum of its proper divisors (18913681).

432620087 is an frugal number, since it uses more digits than its factorization.

432620087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8697 (or 4360 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 432620087 is about 20799.5213166073. The cubic root of 432620087 is about 756.3141517694.

The spelling of 432620087 in words is "four hundred thirty-two million, six hundred twenty thousand, eighty-seven".