10745091 has 12 divisors (see below), whose sum is σ = 17738032. Its totient is φ = 6140016.

The previous prime is 10745081. The next prime is 10745099. The reversal of 10745091 is 19054701.

10745091 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10745091 - 2⁷ = 10744963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10745099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85216 + ... + 85341.

Almost surely, 2^10745091 is an apocalyptic number.

10745091 is a deficient number, since it is larger than the sum of its proper divisors (6992941).

10745091 is a wasteful number, since it uses less digits than its factorization.

10745091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170570 (or 170567 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 10745091 is about 3277.9705611857. The cubic root of 10745091 is about 220.6666486655. Note that the first 4 decimals are identical.

Adding to 10745091 its reverse (19054701), we get a palindrome (29799792).

The spelling of 10745091 in words is "ten million, seven hundred forty-five thousand, ninety-one".