4630845 has 8 divisors (see below), whose sum is σ = 7409376. Its totient is φ = 2469776.

The previous prime is 4630837. The next prime is 4630849. The reversal of 4630845 is 5480364.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4630845 - 2³ = 4630837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4630849) 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, 154347 + ... + 154376.

It is an arithmetic number, because the mean of its divisors is an integer number (926172).

Almost surely, 2^4630845 is an apocalyptic number.

It is an amenable number.

4630845 is a deficient number, since it is larger than the sum of its proper divisors (2778531).

4630845 is a wasteful number, since it uses less digits than its factorization.

4630845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308731.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4630845 is about 2151.9398225787. The cubic root of 4630845 is about 166.6812498351.

The spelling of 4630845 in words is "four million, six hundred thirty thousand, eight hundred forty-five".