103995146 has 16 divisors (see below), whose sum is σ = 157588200. Its totient is φ = 51468480.

The previous prime is 103995127. The next prime is 103995187. The reversal of 103995146 is 641599301.

It can be written as a sum of positive squares in 4 ways, for example, as 66601921 + 37393225 = 8161^2 + 6115^2 .

It is a super-2 number, since 2×103995146² = 21629980783122632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137000 + ... + 137756.

Almost surely, 2^103995146 is an apocalyptic number.

103995146 is a deficient number, since it is larger than the sum of its proper divisors (53593054).

103995146 is a wasteful number, since it uses less digits than its factorization.

103995146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 103995146 is about 10197.8010374786. The cubic root of 103995146 is about 470.2596211620.

The spelling of 103995146 in words is "one hundred three million, nine hundred ninety-five thousand, one hundred forty-six".