66474103 has 8 divisors (see below), whose sum is σ = 70063920. Its totient is φ = 62893440.

The previous prime is 66474101. The next prime is 66474127. The reversal of 66474103 is 30147466.

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 66474103 - 2¹ = 66474101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66474101) 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, 16773 + ... + 20353.

It is an arithmetic number, because the mean of its divisors is an integer number (8757990).

Almost surely, 2^66474103 is an apocalyptic number.

66474103 is a deficient number, since it is larger than the sum of its proper divisors (3589817).

66474103 is a wasteful number, since it uses less digits than its factorization.

66474103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4577.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 66474103 is about 8153.1652135842. The cubic root of 66474103 is about 405.0893528401.

The spelling of 66474103 in words is "sixty-six million, four hundred seventy-four thousand, one hundred three".