4981622 has 4 divisors (see below), whose sum is σ = 7472436. Its totient is φ = 2490810.

The previous prime is 4981609. The next prime is 4981631. The reversal of 4981622 is 2261894.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2261894 = 2 ⋅1130947.

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, 1245404 + ... + 1245407.

It is an arithmetic number, because the mean of its divisors is an integer number (1868109).

Almost surely, 2^4981622 is an apocalyptic number.

4981622 is a deficient number, since it is larger than the sum of its proper divisors (2490814).

4981622 is a wasteful number, since it uses less digits than its factorization.

4981622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2490813.

The product of its digits is 6912, while the sum is 32.

The square root of 4981622 is about 2231.9547486452. The cubic root of 4981622 is about 170.7878312022.

The spelling of 4981622 in words is "four million, nine hundred eighty-one thousand, six hundred twenty-two".