106338487 has 4 divisors (see below), whose sum is σ = 108601056. Its totient is φ = 104075920.

The previous prime is 106338467. The next prime is 106338517. The reversal of 106338487 is 784833601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 784833601 = 5569 ⋅140929.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106338487 is a prime.

It is a super-2 number, since 2×106338487² = 22615747634898338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106338437) 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, 1131214 + ... + 1131307.

It is an arithmetic number, because the mean of its divisors is an integer number (27150264).

Almost surely, 2^106338487 is an apocalyptic number.

106338487 is a deficient number, since it is larger than the sum of its proper divisors (2262569).

106338487 is an equidigital number, since it uses as much as digits as its factorization.

106338487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262568.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 106338487 is about 10312.0554207200. The cubic root of 106338487 is about 473.7655659122.

The spelling of 106338487 in words is "one hundred six million, three hundred thirty-eight thousand, four hundred eighty-seven".