5374640 has 60 divisors (see below), whose sum is σ = 13165824. Its totient is φ = 2040192.

The previous prime is 5374637. The next prime is 5374651. The reversal of 5374640 is 464735.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42257 + ... + 42383.

Almost surely, 2^5374640 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5374640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6582912).

5374640 is an abundant number, since it is smaller than the sum of its proper divisors (7791184).

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

5374640 is a wasteful number, since it uses less digits than its factorization.

5374640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 5374640 is about 2318.3269829772. The cubic root of 5374640 is about 175.1659921621.

The spelling of 5374640 in words is "five million, three hundred seventy-four thousand, six hundred forty".