4996142 has 4 divisors (see below), whose sum is σ = 7494216. Its totient is φ = 2498070.

The previous prime is 4996141. The next prime is 4996169. The reversal of 4996142 is 2416994.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4996142² = 49922869768328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4996141) 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, 1249034 + ... + 1249037.

It is an arithmetic number, because the mean of its divisors is an integer number (1873554).

Almost surely, 2^4996142 is an apocalyptic number.

4996142 is a deficient number, since it is larger than the sum of its proper divisors (2498074).

4996142 is a wasteful number, since it uses less digits than its factorization.

4996142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2498073.

The product of its digits is 15552, while the sum is 35.

The square root of 4996142 is about 2235.2051359998. The cubic root of 4996142 is about 170.9536027697.

The spelling of 4996142 in words is "four million, nine hundred ninety-six thousand, one hundred forty-two".