4912831 has 8 divisors (see below), whose sum is σ = 6125184. Its totient is φ = 3828120.

The previous prime is 4912807. The next prime is 4912837. The reversal of 4912831 is 1382194.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4912831 - 2¹⁷ = 4781759 is a prime.

It is a super-2 number, since 2×4912831² = 48271816869122, which contains 22 as substring.

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 4912831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4912837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31825 + ... + 31978.

It is an arithmetic number, because the mean of its divisors is an integer number (765648).

Almost surely, 2^4912831 is an apocalyptic number.

4912831 is a deficient number, since it is larger than the sum of its proper divisors (1212353).

4912831 is a wasteful number, since it uses less digits than its factorization.

4912831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63821.

The product of its digits is 1728, while the sum is 28.

The square root of 4912831 is about 2216.4906947695. The cubic root of 4912831 is about 169.9980507274.

It can be divided in two parts, 49 and 12831, that added together give a triangular number (12880 = T₁₆₀).

The spelling of 4912831 in words is "four million, nine hundred twelve thousand, eight hundred thirty-one".