103917954 has 32 divisors (see below), whose sum is σ = 250030080. Its totient is φ = 28127952.

The previous prime is 103917937. The next prime is 103917959. The reversal of 103917954 is 459719301.

It is a happy number.

It is a super-2 number, since 2×103917954² = 21597882327092232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103917959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64314 + ... + 65909.

It is an arithmetic number, because the mean of its divisors is an integer number (7813440).

Almost surely, 2^103917954 is an apocalyptic number.

103917954 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

103917954 is an abundant number, since it is smaller than the sum of its proper divisors (146112126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103917954 is a wasteful number, since it uses less digits than its factorization.

103917954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130254.

The product of its (nonzero) digits is 34020, while the sum is 39.

The square root of 103917954 is about 10194.0155973983. The cubic root of 103917954 is about 470.1432398780.

The spelling of 103917954 in words is "one hundred three million, nine hundred seventeen thousand, nine hundred fifty-four".