4603642 has 4 divisors (see below), whose sum is σ = 6905466. Its totient is φ = 2301820.

The previous prime is 4603639. The next prime is 4603661. The reversal of 4603642 is 2463064.

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

It can be written as a sum of positive squares in only one way, i.e., 4372281 + 231361 = 2091^2 + 481^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150909 + ... + 1150912.

Almost surely, 2^4603642 is an apocalyptic number.

4603642 is a deficient number, since it is larger than the sum of its proper divisors (2301824).

4603642 is a wasteful number, since it uses less digits than its factorization.

4603642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301823.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 4603642 is about 2145.6099365915. The cubic root of 4603642 is about 166.3542297762.

The spelling of 4603642 in words is "four million, six hundred three thousand, six hundred forty-two".