106810047 has 6 divisors (see below), whose sum is σ = 154281192. Its totient is φ = 71206692.

The previous prime is 106810021. The next prime is 106810049. The reversal of 106810047 is 740018601.

It is a happy number.

It is not a de Polignac number, because 106810047 - 2¹⁰ = 106809023 is a prime.

It is a super-2 number, since 2×106810047² = 22816772280284418, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106810047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106810049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5933883 + ... + 5933900.

It is an arithmetic number, because the mean of its divisors is an integer number (25713532).

Almost surely, 2^106810047 is an apocalyptic number.

106810047 is a deficient number, since it is larger than the sum of its proper divisors (47471145).

106810047 is a wasteful number, since it uses less digits than its factorization.

106810047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11867789 (or 11867786 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 106810047 is about 10334.8946293612. The cubic root of 106810047 is about 474.4648406865.

Adding to 106810047 its reverse (740018601), we get a palindrome (846828648).

The spelling of 106810047 in words is "one hundred six million, eight hundred ten thousand, forty-seven".