4646245 has 16 divisors (see below), whose sum is σ = 5773680. Its totient is φ = 3587584.

The previous prime is 4646233. The next prime is 4646263. The reversal of 4646245 is 5426464.

It can be written as a sum of positive squares in 8 ways, for example, as 181476 + 4464769 = 426^2 + 2113^2 .

It is a cyclic number.

It is not a de Polignac number, because 4646245 - 2⁹ = 4645733 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23487 + ... + 23683.

It is an arithmetic number, because the mean of its divisors is an integer number (360855).

Almost surely, 2^4646245 is an apocalyptic number.

It is an amenable number.

4646245 is a deficient number, since it is larger than the sum of its proper divisors (1127435).

4646245 is a wasteful number, since it uses less digits than its factorization.

4646245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344.

The product of its digits is 23040, while the sum is 31.

The square root of 4646245 is about 2155.5150196647. The cubic root of 4646245 is about 166.8658130606.

The spelling of 4646245 in words is "four million, six hundred forty-six thousand, two hundred forty-five".