4975642 has 16 divisors (see below), whose sum is σ = 8597952. Its totient is φ = 2115360.

The previous prime is 4975639. The next prime is 4975643. The reversal of 4975642 is 2465794.

It is not an unprimeable number, because it can be changed into a prime (4975643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478 + ... + 3190.

It is an arithmetic number, because the mean of its divisors is an integer number (537372).

Almost surely, 2^4975642 is an apocalyptic number.

4975642 is a deficient number, since it is larger than the sum of its proper divisors (3622310).

4975642 is a wasteful number, since it uses less digits than its factorization.

4975642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2853.

The product of its digits is 60480, while the sum is 37.

The square root of 4975642 is about 2230.6147134815. The cubic root of 4975642 is about 170.7194652384.

The spelling of 4975642 in words is "four million, nine hundred seventy-five thousand, six hundred forty-two".