10730745 has 32 divisors (see below), whose sum is σ = 19290240. Its totient is φ = 5659200.

The previous prime is 10730737. The next prime is 10730747. The reversal of 10730745 is 54703701.

It is not a de Polignac number, because 10730745 - 2³ = 10730737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10730747) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13242 + ... + 14028.

It is an arithmetic number, because the mean of its divisors is an integer number (602820).

Almost surely, 2^10730745 is an apocalyptic number.

10730745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10730745 is a deficient number, since it is larger than the sum of its proper divisors (8559495).

10730745 is a wasteful number, since it uses less digits than its factorization.

10730745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902 (or 896 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 10730745 is about 3275.7815861257. The cubic root of 10730745 is about 220.5683993458.

The spelling of 10730745 in words is "ten million, seven hundred thirty thousand, seven hundred forty-five".