4014831 has 4 divisors (see below), whose sum is σ = 5353112. Its totient is φ = 2676552.

The previous prime is 4014827. The next prime is 4014863. The reversal of 4014831 is 1384104.

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

It is not a de Polignac number, because 4014831 - 2² = 4014827 is a prime.

It is a super-2 number, since 2×4014831² = 32237735917122, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

4014831 is a lucky number.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 4014798 and 4014807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4014821) 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, 669136 + ... + 669141.

It is an arithmetic number, because the mean of its divisors is an integer number (1338278).

Almost surely, 2^4014831 is an apocalyptic number.

4014831 is a deficient number, since it is larger than the sum of its proper divisors (1338281).

4014831 is a wasteful number, since it uses less digits than its factorization.

4014831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338280.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 4014831 is about 2003.7043195043. The cubic root of 4014831 is about 158.9360527628.

Adding to 4014831 its reverse (1384104), we get a palindrome (5398935).

The spelling of 4014831 in words is "four million, fourteen thousand, eight hundred thirty-one".