4941531 has 12 divisors (see below), whose sum is σ = 8157552. Its totient is φ = 2823696.

The previous prime is 4941511. The next prime is 4941551. The reversal of 4941531 is 1351494.

It is an interprime number because it is at equal distance from previous prime (4941511) and next prime (4941551).

It is not a de Polignac number, because 4941531 - 2¹⁸ = 4679387 is a prime.

It is a super-2 number, since 2×4941531² = 48837457247922, which contains 22 as substring.

It is a zygodrome in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 4941495 and 4941504.

It is not an unprimeable number, because it can be changed into a prime (4941511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39156 + ... + 39281.

It is an arithmetic number, because the mean of its divisors is an integer number (679796).

Almost surely, 2^4941531 is an apocalyptic number.

4941531 is a deficient number, since it is larger than the sum of its proper divisors (3216021).

4941531 is a wasteful number, since it uses less digits than its factorization.

4941531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78450 (or 78447 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 4941531 is about 2222.9554651409. The cubic root of 4941531 is about 170.3284423143.

It can be divided in two parts, 494 and 1531, that added together give a square (2025 = 45²).

The spelling of 4941531 in words is "four million, nine hundred forty-one thousand, five hundred thirty-one".