9620522 has 4 divisors (see below), whose sum is σ = 14430786. Its totient is φ = 4810260.

The previous prime is 9620497. The next prime is 9620531. The reversal of 9620522 is 2250269.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2250269 = 7 ⋅321467.

It can be written as a sum of positive squares in only one way, i.e., 5331481 + 4289041 = 2309^2 + 2071^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9620491 and 9620500.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2405129 + ... + 2405132.

Almost surely, 2^9620522 is an apocalyptic number.

9620522 is a deficient number, since it is larger than the sum of its proper divisors (4810264).

9620522 is a wasteful number, since it uses less digits than its factorization.

9620522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4810263.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 9620522 is about 3101.6966324900. The cubic root of 9620522 is about 212.6830496557.

The spelling of 9620522 in words is "nine million, six hundred twenty thousand, five hundred twenty-two".