9770162 has 4 divisors (see below), whose sum is σ = 14655246. Its totient is φ = 4885080.

The previous prime is 9770149. The next prime is 9770191. The reversal of 9770162 is 2610779.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2610779 = 191 ⋅13669.

It can be written as a sum of positive squares in only one way, i.e., 8994001 + 776161 = 2999^2 + 881^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2442539 + ... + 2442542.

Almost surely, 2^9770162 is an apocalyptic number.

9770162 is a deficient number, since it is larger than the sum of its proper divisors (4885084).

9770162 is a wasteful number, since it uses less digits than its factorization.

9770162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4885083.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 9770162 is about 3125.7258357060. The cubic root of 9770162 is about 213.7800896961.

The spelling of 9770162 in words is "nine million, seven hundred seventy thousand, one hundred sixty-two".