106471087 has 4 divisors (see below), whose sum is σ = 106515376. Its totient is φ = 106426800.

The previous prime is 106471067. The next prime is 106471129. The reversal of 106471087 is 780174601.

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

It is a cyclic number.

It is not a de Polignac number, because 106471087 - 2¹¹ = 106469039 is a prime.

It is a super-2 number, since 2×106471087² = 22672184733923138, 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 (106471037) 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, 18318 + ... + 23419.

It is an arithmetic number, because the mean of its divisors is an integer number (26628844).

Almost surely, 2^106471087 is an apocalyptic number.

106471087 is a deficient number, since it is larger than the sum of its proper divisors (44289).

106471087 is an equidigital number, since it uses as much as digits as its factorization.

106471087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44288.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 106471087 is about 10318.4827857588. The cubic root of 106471087 is about 473.9624065920.

The spelling of 106471087 in words is "one hundred six million, four hundred seventy-one thousand, eighty-seven".