103474681 has 8 divisors (see below), whose sum is σ = 107250440. Its totient is φ = 99750528.

The previous prime is 103474663. The next prime is 103474691. The reversal of 103474681 is 186474301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 34916281 + 68558400 = 5909^2 + 8280^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 103474681 - 2⁵ = 103474649 is a prime.

It is a super-2 number, since 2×103474681² = 21414019216103522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103474691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8796 + ... + 16861.

It is an arithmetic number, because the mean of its divisors is an integer number (13406305).

Almost surely, 2^103474681 is an apocalyptic number.

It is an amenable number.

103474681 is a deficient number, since it is larger than the sum of its proper divisors (3775759).

103474681 is a wasteful number, since it uses less digits than its factorization.

103474681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25803.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 103474681 is about 10172.2505376146. The cubic root of 103474681 is about 469.4738052567.

The spelling of 103474681 in words is "one hundred three million, four hundred seventy-four thousand, six hundred eighty-one".