106946438 has 8 divisors (see below), whose sum is σ = 161044632. Its totient is φ = 53264896.

The previous prime is 106946429. The next prime is 106946443. The reversal of 106946438 is 834649601.

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

It is a super-2 number, since 2×106946438² = 22875081201775688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106946395 and 106946404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103520 + ... + 104547.

It is an arithmetic number, because the mean of its divisors is an integer number (20130579).

Almost surely, 2^106946438 is an apocalyptic number.

106946438 is a deficient number, since it is larger than the sum of its proper divisors (54098194).

106946438 is a wasteful number, since it uses less digits than its factorization.

106946438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208326.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 106946438 is about 10341.4910917140. The cubic root of 106946438 is about 474.6667106119. Note that the first 3 decimals are identical.

The spelling of 106946438 in words is "one hundred six million, nine hundred forty-six thousand, four hundred thirty-eight".