4942431 has 16 divisors (see below), whose sum is σ = 7885920. Its totient is φ = 3041280.

The previous prime is 4942411. The next prime is 4942501. The reversal of 4942431 is 1342494.

It is not a de Polignac number, because 4942431 - 2¹⁹ = 4418143 is a prime.

It is a super-2 number, since 2×4942431² = 48855248379522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4942395 and 4942404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4942411) 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, 6690 + ... + 7391.

It is an arithmetic number, because the mean of its divisors is an integer number (492870).

Almost surely, 2^4942431 is an apocalyptic number.

4942431 is a deficient number, since it is larger than the sum of its proper divisors (2943489).

4942431 is a wasteful number, since it uses less digits than its factorization.

4942431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14103 (or 14097 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 4942431 is about 2223.1578891298. The cubic root of 4942431 is about 170.3387823143.

It can be divided in two parts, 49424 and 31, that added together give a triangular number (49455 = T₃₁₄).

The spelling of 4942431 in words is "four million, nine hundred forty-two thousand, four hundred thirty-one".