74648214 has 24 divisors (see below), whose sum is σ = 163225920. Its totient is φ = 24653808.

The previous prime is 74648177. The next prime is 74648227. The reversal of 74648214 is 41284647.

74648214 is a `hidden beast` number, since 7 + 4 + 648 + 2 + 1 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17062 + ... + 20985.

It is an arithmetic number, because the mean of its divisors is an integer number (6801080).

Almost surely, 2^74648214 is an apocalyptic number.

74648214 is an abundant number, since it is smaller than the sum of its proper divisors (88577706).

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

74648214 is a wasteful number, since it uses less digits than its factorization.

74648214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38164 (or 38161 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 74648214 is about 8639.9197912944. The cubic root of 74648214 is about 421.0559483911.

It can be divided in two parts, 746482 and 14, that added together give a square (746496 = 864²).

The spelling of 74648214 in words is "seventy-four million, six hundred forty-eight thousand, two hundred fourteen".