10340456 has 16 divisors (see below), whose sum is σ = 22158240. Its totient is φ = 4431600.

The previous prime is 10340441. The next prime is 10340461. The reversal of 10340456 is 65404301.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92270 + ... + 92381.

It is an arithmetic number, because the mean of its divisors is an integer number (1384890).

Almost surely, 2^10340456 is an apocalyptic number.

It is an amenable number.

10340456 is an abundant number, since it is smaller than the sum of its proper divisors (11817784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10340456 is a wasteful number, since it uses less digits than its factorization.

10340456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184664 (or 184660 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 10340456 is about 3215.6579420081. The cubic root of 10340456 is about 217.8612027858.

Adding to 10340456 its reverse (65404301), we get a palindrome (75744757).

The spelling of 10340456 in words is "ten million, three hundred forty thousand, four hundred fifty-six".