4546622 has 4 divisors (see below), whose sum is σ = 6819936. Its totient is φ = 2273310.

The previous prime is 4546609. The next prime is 4546631. The reversal of 4546622 is 2266454.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2266454 = 2 ⋅1133227.

It is a super-2 number, since 2×4546622² = 41343543221768, which contains 22 as substring.

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, 1136654 + ... + 1136657.

It is an arithmetic number, because the mean of its divisors is an integer number (1704984).

Almost surely, 2^4546622 is an apocalyptic number.

4546622 is a deficient number, since it is larger than the sum of its proper divisors (2273314).

4546622 is a wasteful number, since it uses less digits than its factorization.

4546622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273313.

The product of its digits is 11520, while the sum is 29.

The square root of 4546622 is about 2132.2809383381. The cubic root of 4546622 is about 165.6645619033.

The spelling of 4546622 in words is "four million, five hundred forty-six thousand, six hundred twenty-two".