74163006 has 32 divisors (see below), whose sum is σ = 167922720. Its totient is φ = 24253632.

The previous prime is 74162989. The next prime is 74163013. The reversal of 74163006 is 60036147.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10095 + ... + 15818.

It is an arithmetic number, because the mean of its divisors is an integer number (5247585).

Almost surely, 2^74163006 is an apocalyptic number.

74163006 is an abundant number, since it is smaller than the sum of its proper divisors (93759714).

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

74163006 is a wasteful number, since it uses less digits than its factorization.

74163006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25977 (or 25971 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 74163006 is about 8611.7945864959. The cubic root of 74163006 is about 420.1416868905.

The spelling of 74163006 in words is "seventy-four million, one hundred sixty-three thousand, six".