74854368 has 60 divisors (see below), whose sum is σ = 220152240. Its totient is φ = 24950592.

The previous prime is 74854337. The next prime is 74854369. The reversal of 74854368 is 86345847.

74854368 is a `hidden beast` number, since 7 + 48 + 543 + 68 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74854369) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 11848 + ... + 17031.

It is an arithmetic number, because the mean of its divisors is an integer number (3669204).

Almost surely, 2^74854368 is an apocalyptic number.

It is an amenable number.

74854368 is an abundant number, since it is smaller than the sum of its proper divisors (145297872).

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

74854368 is a wasteful number, since it uses less digits than its factorization.

74854368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28901 (or 28884 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 74854368 is about 8651.8418848243. The cubic root of 74854368 is about 421.4431984855.

The spelling of 74854368 in words is "seventy-four million, eight hundred fifty-four thousand, three hundred sixty-eight".