74955006 has 72 divisors (see below), whose sum is σ = 200070000. Its totient is φ = 20151936.

The previous prime is 74954987. The next prime is 74955017. The reversal of 74955006 is 60055947.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12495 + ... + 17493.

It is an arithmetic number, because the mean of its divisors is an integer number (2778750).

Almost surely, 2^74955006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74955006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100035000).

74955006 is an abundant number, since it is smaller than the sum of its proper divisors (125114994).

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

74955006 is a wasteful number, since it uses less digits than its factorization.

74955006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5038 (or 5028 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 74955006 is about 8657.6559183188. The cubic root of 74955006 is about 421.6319837603.

It can be divided in two parts, 749 and 55006, that added together give a palindrome (55755).

The spelling of 74955006 in words is "seventy-four million, nine hundred fifty-five thousand, six".