9960662 has 4 divisors (see below), whose sum is σ = 14940996. Its totient is φ = 4980330.

The previous prime is 9960653. The next prime is 9960667. The reversal of 9960662 is 2660699.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2660699 = 31 ⋅85829.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9960667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2490164 + ... + 2490167.

It is an arithmetic number, because the mean of its divisors is an integer number (3735249).

Almost surely, 2^9960662 is an apocalyptic number.

9960662 is a deficient number, since it is larger than the sum of its proper divisors (4980334).

9960662 is a wasteful number, since it uses less digits than its factorization.

9960662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4980333.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 9960662 is about 3156.0516472327. The cubic root of 9960662 is about 215.1605939142.

The spelling of 9960662 in words is "nine million, nine hundred sixty thousand, six hundred sixty-two".