106539415 has 8 divisors (see below), whose sum is σ = 128662560. Its totient is φ = 84688032.

The previous prime is 106539397. The next prime is 106539431. The reversal of 106539415 is 514935601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106539415 - 2¹³ = 106531223 is a prime.

It is a super-2 number, since 2×106539415² = 22701293897084450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67075 + ... + 68644.

It is an arithmetic number, because the mean of its divisors is an integer number (16082820).

Almost surely, 2^106539415 is an apocalyptic number.

106539415 is a deficient number, since it is larger than the sum of its proper divisors (22123145).

106539415 is a wasteful number, since it uses less digits than its factorization.

106539415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135881.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 106539415 is about 10321.7932066090. The cubic root of 106539415 is about 474.0637736360.

The spelling of 106539415 in words is "one hundred six million, five hundred thirty-nine thousand, four hundred fifteen".