9161016 has 32 divisors (see below), whose sum is σ = 22982400. Its totient is φ = 3043040.

The previous prime is 9160973. The next prime is 9161051. The reversal of 9161016 is 6101619.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9601 + ... + 10511.

It is an arithmetic number, because the mean of its divisors is an integer number (718200).

Almost surely, 2^9161016 is an apocalyptic number.

It is an amenable number.

9161016 is an abundant number, since it is smaller than the sum of its proper divisors (13821384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9161016 is a wasteful number, since it uses less digits than its factorization.

9161016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339 (or 1335 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 9161016 is about 3026.7170333548. The cubic root of 9161016 is about 209.2415269012.

Adding to 9161016 its product of nonzero digits (324), we get a triangular number (9161340 = T₄₂₈₀).

The spelling of 9161016 in words is "nine million, one hundred sixty-one thousand, sixteen".