4942530 has 24 divisors (see below), whose sum is σ = 12850812. Its totient is φ = 1317984.

The previous prime is 4942519. The next prime is 4942541. The reversal of 4942530 is 352494.

It is an interprime number because it is at equal distance from previous prime (4942519) and next prime (4942541).

It can be written as a sum of positive squares in 2 ways, for example, as 4835601 + 106929 = 2199^2 + 327^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4942494 and 4942503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27369 + ... + 27548.

Almost surely, 2^4942530 is an apocalyptic number.

4942530 is an abundant number, since it is smaller than the sum of its proper divisors (7908282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4942530 is a wasteful number, since it uses less digits than its factorization.

4942530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54930 (or 54927 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 4942530 is about 2223.1801546433. The cubic root of 4942530 is about 170.3399196377.

It can be divided in two parts, 49425 and 30, that added together give a triangular number (49455 = T₃₁₄).

The spelling of 4942530 in words is "four million, nine hundred forty-two thousand, five hundred thirty".