106156471 has 4 divisors (see below), whose sum is σ = 106185744. Its totient is φ = 106127200.

The previous prime is 106156451. The next prime is 106156481. The reversal of 106156471 is 174651601.

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 106156471 - 2¹¹ = 106154423 is a prime.

It is a super-3 number, since 3×106156471³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106156411) 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, 8275 + ... + 16756.

It is an arithmetic number, because the mean of its divisors is an integer number (26546436).

Almost surely, 2^106156471 is an apocalyptic number.

106156471 is a deficient number, since it is larger than the sum of its proper divisors (29273).

106156471 is an equidigital number, since it uses as much as digits as its factorization.

106156471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29272.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 106156471 is about 10303.2262422991. The cubic root of 106156471 is about 473.4951020279.

The spelling of 106156471 in words is "one hundred six million, one hundred fifty-six thousand, four hundred seventy-one".