10456345 has 4 divisors (see below), whose sum is σ = 12547620. Its totient is φ = 8365072.

The previous prime is 10456337. The next prime is 10456351. The reversal of 10456345 is 54365401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54365401 = 29 ⋅1874669.

It can be written as a sum of positive squares in 2 ways, for example, as 5184729 + 5271616 = 2277^2 + 2296^2 .

It is a cyclic number.

It is not a de Polignac number, because 10456345 - 2³ = 10456337 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1045630 + ... + 1045639.

It is an arithmetic number, because the mean of its divisors is an integer number (3136905).

Almost surely, 2^10456345 is an apocalyptic number.

It is an amenable number.

10456345 is a deficient number, since it is larger than the sum of its proper divisors (2091275).

10456345 is an equidigital number, since it uses as much as digits as its factorization.

10456345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091274.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 10456345 is about 3233.6272203209. The cubic root of 10456345 is about 218.6720625755.

It can be divided in two parts, 10456 and 345, that added together give a palindrome (10801).

The spelling of 10456345 in words is "ten million, four hundred fifty-six thousand, three hundred forty-five".