4540996 has 12 divisors (see below), whose sum is σ = 8140860. Its totient is φ = 2215040.

The previous prime is 4540993. The next prime is 4540997. The reversal of 4540996 is 6990454.

4540996 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 280900 + 4260096 = 530^2 + 2064^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4540993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13681 + ... + 14008.

It is an arithmetic number, because the mean of its divisors is an integer number (678405).

Almost surely, 2^4540996 is an apocalyptic number.

It is an amenable number.

4540996 is a deficient number, since it is larger than the sum of its proper divisors (3599864).

4540996 is a wasteful number, since it uses less digits than its factorization.

4540996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27734 (or 27732 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 4540996 is about 2130.9612854297. The cubic root of 4540996 is about 165.5962024692.

It can be divided in two parts, 45 and 40996, that added together give a triangular number (41041 = T₂₈₆).

The spelling of 4540996 in words is "four million, five hundred forty thousand, nine hundred ninety-six".