9161456 has 20 divisors (see below), whose sum is σ = 17936352. Its totient is φ = 4532736.

The previous prime is 9161441. The next prime is 9161473. The reversal of 9161456 is 6541619.

9161456 = T₃₈₈ + T₃₈₉ + ... + T₄₈₃.

9161456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1400 + ... + 4503.

Almost surely, 2^9161456 is an apocalyptic number.

It is an amenable number.

9161456 is a deficient number, since it is larger than the sum of its proper divisors (8774896).

9161456 is a wasteful number, since it uses less digits than its factorization.

9161456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6008 (or 6002 counting only the distinct ones).

The product of its digits is 6480, while the sum is 32.

The square root of 9161456 is about 3026.7897184971. The cubic root of 9161456 is about 209.2448767770.

The spelling of 9161456 in words is "nine million, one hundred sixty-one thousand, four hundred fifty-six".