4991602 has 16 divisors (see below), whose sum is σ = 9335232. Its totient is φ = 1944720.

The previous prime is 4991587. The next prime is 4991617. The reversal of 4991602 is 2061994.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4991587) and next prime (4991617).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16053 + ... + 16360.

It is an arithmetic number, because the mean of its divisors is an integer number (583452).

Almost surely, 2^4991602 is an apocalyptic number.

4991602 is a deficient number, since it is larger than the sum of its proper divisors (4343630).

4991602 is a wasteful number, since it uses less digits than its factorization.

4991602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32433.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 4991602 is about 2234.1893384402. The cubic root of 4991602 is about 170.9018051650.

The spelling of 4991602 in words is "four million, nine hundred ninety-one thousand, six hundred two".