10516047 has 8 divisors (see below), whose sum is σ = 14846256. Its totient is φ = 6598272.

The previous prime is 10516043. The next prime is 10516069. The reversal of 10516047 is 74061501.

10516047 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10516047 - 2² = 10516043 is a prime.

It is a super-2 number, since 2×10516047² = 221174489012418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10516043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103048 + ... + 103149.

It is an arithmetic number, because the mean of its divisors is an integer number (1855782).

Almost surely, 2^10516047 is an apocalyptic number.

10516047 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10516047 is a deficient number, since it is larger than the sum of its proper divisors (4330209).

10516047 is a wasteful number, since it uses less digits than its factorization.

10516047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206217.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 10516047 is about 3242.8455097337. The cubic root of 10516047 is about 219.0874528235.

Adding to 10516047 its reverse (74061501), we get a palindrome (84577548).

The spelling of 10516047 in words is "ten million, five hundred sixteen thousand, forty-seven".