74146002 has 32 divisors (see below), whose sum is σ = 174060672. Its totient is φ = 20611584.

The previous prime is 74146001. The next prime is 74146013. The reversal of 74146002 is 20064147.

It is a super-2 number, since 2×74146002² = 10995259225168008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (74146001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22303 + ... + 25410.

It is an arithmetic number, because the mean of its divisors is an integer number (5439396).

Almost surely, 2^74146002 is an apocalyptic number.

74146002 is an abundant number, since it is smaller than the sum of its proper divisors (99914670).

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

74146002 is a wasteful number, since it uses less digits than its factorization.

74146002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47762.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 74146002 is about 8610.8072792277. The cubic root of 74146002 is about 420.1095745850.

The spelling of 74146002 in words is "seventy-four million, one hundred forty-six thousand, two".