106487823 has 16 divisors (see below), whose sum is σ = 156464000. Its totient is φ = 64005984.

The previous prime is 106487819. The next prime is 106487827. The reversal of 106487823 is 328784601.

It is an interprime number because it is at equal distance from previous prime (106487819) and next prime (106487827).

It is not a de Polignac number, because 106487823 - 2² = 106487819 is a prime.

It is a super-2 number, since 2×106487823² = 22679312894558658, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106487827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30073 + ... + 33426.

It is an arithmetic number, because the mean of its divisors is an integer number (9779000).

Almost surely, 2^106487823 is an apocalyptic number.

106487823 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

106487823 is a deficient number, since it is larger than the sum of its proper divisors (49976177).

106487823 is a wasteful number, since it uses less digits than its factorization.

106487823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63558.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 106487823 is about 10319.2937258322. The cubic root of 106487823 is about 473.9872390590.

The spelling of 106487823 in words is "one hundred six million, four hundred eighty-seven thousand, eight hundred twenty-three".