106663274 has 8 divisors (see below), whose sum is σ = 160061508. Its totient is φ = 53309440.

The previous prime is 106663273. The next prime is 106663279. The reversal of 106663274 is 472366601.

It can be written as a sum of positive squares in 2 ways, for example, as 106234249 + 429025 = 10307^2 + 655^2 .

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

It is a super-2 number, since 2×106663274² = 22754108040798152, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106663273) 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, 4247 + ... + 15210.

Almost surely, 2^106663274 is an apocalyptic number.

106663274 is a deficient number, since it is larger than the sum of its proper divisors (53398234).

106663274 is a wasteful number, since it uses less digits than its factorization.

106663274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22200.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 106663274 is about 10327.7913418117. The cubic root of 106663274 is about 474.2474124815.

The spelling of 106663274 in words is "one hundred six million, six hundred sixty-three thousand, two hundred seventy-four".