10996657 has 4 divisors (see below), whose sum is σ = 12567616. Its totient is φ = 9425700.

The previous prime is 10996639. The next prime is 10996663. The reversal of 10996657 is 75669901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75669901 = 1621 ⋅46681.

It is a cyclic number.

It is not a de Polignac number, because 10996657 - 2¹⁵ = 10963889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10996627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 785469 + ... + 785482.

It is an arithmetic number, because the mean of its divisors is an integer number (3141904).

Almost surely, 2^10996657 is an apocalyptic number.

It is an amenable number.

10996657 is a deficient number, since it is larger than the sum of its proper divisors (1570959).

10996657 is an equidigital number, since it uses as much as digits as its factorization.

10996657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570958.

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 10996657 is about 3316.1207758464. The cubic root of 10996657 is about 222.3754771820.

The spelling of 10996657 in words is "ten million, nine hundred ninety-six thousand, six hundred fifty-seven".