4520966 has 4 divisors (see below), whose sum is σ = 6781452. Its totient is φ = 2260482.

The previous prime is 4520911. The next prime is 4520983. The reversal of 4520966 is 6690254.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6690254 = 2 ⋅3345127.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1130240 + ... + 1130243.

It is an arithmetic number, because the mean of its divisors is an integer number (1695363).

Almost surely, 2^4520966 is an apocalyptic number.

4520966 is a deficient number, since it is larger than the sum of its proper divisors (2260486).

4520966 is a wasteful number, since it uses less digits than its factorization.

4520966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260485.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 4520966 is about 2126.2563344997. The cubic root of 4520966 is about 165.3523660379.

The spelling of 4520966 in words is "four million, five hundred twenty thousand, nine hundred sixty-six".