4942192 has 10 divisors (see below), whose sum is σ = 9575528. Its totient is φ = 2471088.

The previous prime is 4942183. The next prime is 4942193. The reversal of 4942192 is 2912494.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4942193) by changing a digit.

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 as a sum of consecutive naturals, namely, 154428 + ... + 154459.

Almost surely, 2^4942192 is an apocalyptic number.

It is an amenable number.

4942192 is a deficient number, since it is larger than the sum of its proper divisors (4633336).

4942192 is a wasteful number, since it uses less digits than its factorization.

4942192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308895 (or 308889 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 4942192 is about 2223.1041361124. The cubic root of 4942192 is about 170.3360365923.

The spelling of 4942192 in words is "four million, nine hundred forty-two thousand, one hundred ninety-two".