106087501 has 4 divisors (see below), whose sum is σ = 114248092. Its totient is φ = 97926912.

The previous prime is 106087453. The next prime is 106087511. The reversal of 106087501 is 105780601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 105780601 = 433 ⋅244297.

It can be written as a sum of positive squares in 2 ways, for example, as 19131876 + 86955625 = 4374^2 + 9325^2 .

It is a cyclic number.

It is not a de Polignac number, because 106087501 - 2²¹ = 103990349 is a prime.

It is a super-2 number, since 2×106087501² = 22509115736850002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 106087501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106087511) 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, 4080276 + ... + 4080301.

It is an arithmetic number, because the mean of its divisors is an integer number (28562023).

Almost surely, 2^106087501 is an apocalyptic number.

It is an amenable number.

106087501 is a deficient number, since it is larger than the sum of its proper divisors (8160591).

106087501 is an equidigital number, since it uses as much as digits as its factorization.

106087501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8160590.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 106087501 is about 10299.8786886060. The cubic root of 106087501 is about 473.3925363471.

The spelling of 106087501 in words is "one hundred six million, eighty-seven thousand, five hundred one".