66371062 has 8 divisors (see below), whose sum is σ = 102768192. Its totient is φ = 32115000.

The previous prime is 66371057. The next prime is 66371083. The reversal of 66371062 is 26017366.

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

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535189 + ... + 535312.

It is an arithmetic number, because the mean of its divisors is an integer number (12846024).

Almost surely, 2^66371062 is an apocalyptic number.

66371062 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

66371062 is a deficient number, since it is larger than the sum of its proper divisors (36397130).

66371062 is a wasteful number, since it uses less digits than its factorization.

66371062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070534.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 66371062 is about 8146.8436832923. The cubic root of 66371062 is about 404.8799359591.

The spelling of 66371062 in words is "sixty-six million, three hundred seventy-one thousand, sixty-two".