4287932231 has 16 divisors (see below), whose sum is σ = 4798942848. Its totient is φ = 3798319200.

The previous prime is 4287932197. The next prime is 4287932249. The reversal of 4287932231 is 1322397824.

It is a cyclic number.

It is not a de Polignac number, because 4287932231 - 2⁶ = 4287932167 is a prime.

It is a super-2 number, since 2×4287932231² = 36772725635297274722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287932731) 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, 41936 + ... + 101658.

It is an arithmetic number, because the mean of its divisors is an integer number (299933928).

Almost surely, 2^4287932231 is an apocalyptic number.

4287932231 is a deficient number, since it is larger than the sum of its proper divisors (511010617).

4287932231 is a wasteful number, since it uses less digits than its factorization.

4287932231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59902.

The product of its digits is 145152, while the sum is 41.

The square root of 4287932231 is about 65482.3047166179. The cubic root of 4287932231 is about 1624.6106814562.

The spelling of 4287932231 in words is "four billion, two hundred eighty-seven million, nine hundred thirty-two thousand, two hundred thirty-one".