10648947 has 4 divisors (see below), whose sum is σ = 14198600. Its totient is φ = 7099296.

The previous prime is 10648943. The next prime is 10648991. The reversal of 10648947 is 74984601.

It is a happy number.

10648947 is nontrivially palindromic in base 14.

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

It is not a de Polignac number, because 10648947 - 2² = 10648943 is a prime.

It is a super-3 number, since 3×10648947³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10648943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1774822 + ... + 1774827.

It is an arithmetic number, because the mean of its divisors is an integer number (3549650).

Almost surely, 2^10648947 is an apocalyptic number.

10648947 is a deficient number, since it is larger than the sum of its proper divisors (3549653).

10648947 is an equidigital number, since it uses as much as digits as its factorization.

10648947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3549652.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 10648947 is about 3263.2724372936. The cubic root of 10648947 is about 220.0065218452.

It can be divided in two parts, 1064 and 8947, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 10648947 in words is "ten million, six hundred forty-eight thousand, nine hundred forty-seven".