10748945 has 4 divisors (see below), whose sum is σ = 12898740. Its totient is φ = 8599152.

The previous prime is 10748923. The next prime is 10748951. The reversal of 10748945 is 54984701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7623121 + 3125824 = 2761^2 + 1768^2 .

It is a cyclic number.

It is not a de Polignac number, because 10748945 - 2¹⁰ = 10747921 is a prime.

It is a super-2 number, since 2×10748945² = 231079637226050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10748899 and 10748908.

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, 1074890 + ... + 1074899.

It is an arithmetic number, because the mean of its divisors is an integer number (3224685).

Almost surely, 2^10748945 is an apocalyptic number.

It is an amenable number.

10748945 is a deficient number, since it is larger than the sum of its proper divisors (2149795).

10748945 is an equidigital number, since it uses as much as digits as its factorization.

10748945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149794.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 10748945 is about 3278.5583722118. The cubic root of 10748945 is about 220.6930280793.

The spelling of 10748945 in words is "ten million, seven hundred forty-eight thousand, nine hundred forty-five".