74700054 has 48 divisors (see below), whose sum is σ = 190152144. Its totient is φ = 20894400.

The previous prime is 74700053. The next prime is 74700079. The reversal of 74700054 is 45000747.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74700053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11937 + ... + 17084.

It is an arithmetic number, because the mean of its divisors is an integer number (3961503).

Almost surely, 2^74700054 is an apocalyptic number.

74700054 is an abundant number, since it is smaller than the sum of its proper divisors (115452090).

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

74700054 is a wasteful number, since it uses less digits than its factorization.

74700054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29053 (or 29050 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 74700054 is about 8642.9192984778. The cubic root of 74700054 is about 421.1533943016.

The spelling of 74700054 in words is "seventy-four million, seven hundred thousand, fifty-four".