106285519 has 4 divisors (see below), whose sum is σ = 107381344. Its totient is φ = 105189696.

The previous prime is 106285483. The next prime is 106285523. The reversal of 106285519 is 915582601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 915582601 = 691 ⋅1325011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106285519 is a prime.

It is a super-2 number, since 2×106285519² = 22593223098198722, 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 (106285589) 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, 547767 + ... + 547960.

It is an arithmetic number, because the mean of its divisors is an integer number (26845336).

Almost surely, 2^106285519 is an apocalyptic number.

106285519 is a deficient number, since it is larger than the sum of its proper divisors (1095825).

106285519 is an equidigital number, since it uses as much as digits as its factorization.

106285519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095824.

The product of its (nonzero) digits is 21600, while the sum is 37.

The square root of 106285519 is about 10309.4868446494. The cubic root of 106285519 is about 473.6868907843.

The spelling of 106285519 in words is "one hundred six million, two hundred eighty-five thousand, five hundred nineteen".