4961231 has 8 divisors (see below), whose sum is σ = 5447424. Its totient is φ = 4480920.

The previous prime is 4961213. The next prime is 4961237. The reversal of 4961231 is 1321694.

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 4961231 - 2¹⁸ = 4699087 is a prime.

It is a super-2 number, since 2×4961231² = 49227626070722, which contains 22 as substring.

It is an Ulam number.

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 4961231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4961237) 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, 410 + ... + 3176.

It is an arithmetic number, because the mean of its divisors is an integer number (680928).

Almost surely, 2^4961231 is an apocalyptic number.

4961231 is a deficient number, since it is larger than the sum of its proper divisors (486193).

4961231 is a wasteful number, since it uses less digits than its factorization.

4961231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2941.

The product of its digits is 1296, while the sum is 26.

The square root of 4961231 is about 2227.3820956450. The cubic root of 4961231 is about 170.5544870475.

The spelling of 4961231 in words is "four million, nine hundred sixty-one thousand, two hundred thirty-one".