106858634 has 8 divisors (see below), whose sum is σ = 169716708. Its totient is φ = 50286400.

The previous prime is 106858571. The next prime is 106858637. The reversal of 106858634 is 436858601.

It can be written as a sum of positive squares in 2 ways, for example, as 106605625 + 253009 = 10325^2 + 503^2 .

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

It is a super-2 number, since 2×106858634² = 22837535320691912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106858591 and 106858600.

It is not an unprimeable number, because it can be changed into a prime (106858637) 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, 1571417 + ... + 1571484.

Almost surely, 2^106858634 is an apocalyptic number.

106858634 is a deficient number, since it is larger than the sum of its proper divisors (62858074).

106858634 is a wasteful number, since it uses less digits than its factorization.

106858634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142920.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 106858634 is about 10337.2449908087. The cubic root of 106858634 is about 474.5367731474.

The spelling of 106858634 in words is "one hundred six million, eight hundred fifty-eight thousand, six hundred thirty-four".