10657522 has 4 divisors (see below), whose sum is σ = 15986286. Its totient is φ = 5328760.

The previous prime is 10657519. The next prime is 10657531. The reversal of 10657522 is 22575601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22575601 = 29 ⋅778469.

It can be written as a sum of positive squares in only one way, i.e., 9916201 + 741321 = 3149^2 + 861^2 .

It is a super-2 number, since 2×10657522² = 227165550360968, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2664379 + ... + 2664382.

Almost surely, 2^10657522 is an apocalyptic number.

10657522 is a deficient number, since it is larger than the sum of its proper divisors (5328764).

10657522 is an equidigital number, since it uses as much as digits as its factorization.

10657522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5328763.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 10657522 is about 3264.5860380759. The cubic root of 10657522 is about 220.0655589742.

The spelling of 10657522 in words is "ten million, six hundred fifty-seven thousand, five hundred twenty-two".