10461945 has 24 divisors (see below), whose sum is σ = 18130176. Its totient is φ = 5149248.

The previous prime is 10461937. The next prime is 10461949. The reversal of 10461945 is 54916401.

It is a happy number.

It is not a de Polignac number, because 10461945 - 2³ = 10461937 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10461949) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 472 + ... + 4598.

It is an arithmetic number, because the mean of its divisors is an integer number (755424).

Almost surely, 2^10461945 is an apocalyptic number.

10461945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10461945 is a deficient number, since it is larger than the sum of its proper divisors (7668231).

10461945 is a wasteful number, since it uses less digits than its factorization.

10461945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4161 (or 4148 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 10461945 is about 3234.4930050937. The cubic root of 10461945 is about 218.7110929443.

The spelling of 10461945 in words is "ten million, four hundred sixty-one thousand, nine hundred forty-five".