103975982 has 8 divisors (see below), whose sum is σ = 170142552. Its totient is φ = 47261800.

The previous prime is 103975981. The next prime is 103975987. The reversal of 103975982 is 289579301.

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

It is a super-2 number, since 2×103975982² = 21622009665728648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103975981) 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, 2363069 + ... + 2363112.

It is an arithmetic number, because the mean of its divisors is an integer number (21267819).

Almost surely, 2^103975982 is an apocalyptic number.

103975982 is a deficient number, since it is larger than the sum of its proper divisors (66166570).

103975982 is a wasteful number, since it uses less digits than its factorization.

103975982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4726194.

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 103975982 is about 10196.8613798561. The cubic root of 103975982 is about 470.2307332464.

The spelling of 103975982 in words is "one hundred three million, nine hundred seventy-five thousand, nine hundred eighty-two".