106864451 has 6 divisors (see below), whose sum is σ = 107658252. Its totient is φ = 106076460.

The previous prime is 106864441. The next prime is 106864477. The reversal of 106864451 is 154468601.

It is not a de Polignac number, because 106864451 - 2¹⁴ = 106848067 is a prime.

It is a super-2 number, since 2×106864451² = 22840021775062802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106864441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16556 + ... + 22086.

It is an arithmetic number, because the mean of its divisors is an integer number (17943042).

Almost surely, 2^106864451 is an apocalyptic number.

106864451 is a deficient number, since it is larger than the sum of its proper divisors (793801).

106864451 is an frugal number, since it uses more digits than its factorization.

106864451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5809 (or 5670 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 106864451 is about 10337.5263482131. The cubic root of 106864451 is about 474.5453836833.

The spelling of 106864451 in words is "one hundred six million, eight hundred sixty-four thousand, four hundred fifty-one".