106787465 has 8 divisors (see below), whose sum is σ = 128268360. Its totient is φ = 85347712.

The previous prime is 106787441. The next prime is 106787477. The reversal of 106787465 is 564787601.

It can be written as a sum of positive squares in 4 ways, for example, as 2155024 + 104632441 = 1468^2 + 10229^2 .

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 106787465 - 2¹⁴ = 106771081 is a prime.

It is a super-2 number, since 2×106787465² = 22807125362252450, which contains 22 as substring.

It is a Curzon 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, 4250 + ... + 15219.

It is an arithmetic number, because the mean of its divisors is an integer number (16033545).

Almost surely, 2^106787465 is an apocalyptic number.

It is an amenable number.

106787465 is a deficient number, since it is larger than the sum of its proper divisors (21480895).

106787465 is a wasteful number, since it uses less digits than its factorization.

106787465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20571.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 106787465 is about 10333.8020592616. The cubic root of 106787465 is about 474.4314008854.

The spelling of 106787465 in words is "one hundred six million, seven hundred eighty-seven thousand, four hundred sixty-five".