106456946 has 8 divisors (see below), whose sum is σ = 160851420. Its totient is φ = 52839808.

The previous prime is 106456919. The next prime is 106456957. The reversal of 106456946 is 649654601.

It can be written as a sum of positive squares in 2 ways, for example, as 89965225 + 16491721 = 9485^2 + 4061^2 .

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

It is a super-2 number, since 2×106456946² = 22666162703293832, 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 3 ways as a sum of consecutive naturals, for example, 193991 + ... + 194538.

Almost surely, 2^106456946 is an apocalyptic number.

106456946 is a deficient number, since it is larger than the sum of its proper divisors (54394474).

106456946 is a wasteful number, since it uses less digits than its factorization.

106456946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388668.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 106456946 is about 10317.7975362962. The cubic root of 106456946 is about 473.9414224941.

The spelling of 106456946 in words is "one hundred six million, four hundred fifty-six thousand, nine hundred forty-six".