4651340 has 12 divisors (see below), whose sum is σ = 9767856. Its totient is φ = 1860528.

The previous prime is 4651331. The next prime is 4651343. The reversal of 4651340 is 431564.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4651343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116264 + ... + 116303.

It is an arithmetic number, because the mean of its divisors is an integer number (813988).

Almost surely, 2^4651340 is an apocalyptic number.

It is an amenable number.

4651340 is an abundant number, since it is smaller than the sum of its proper divisors (5116516).

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

4651340 is a wasteful number, since it uses less digits than its factorization.

4651340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232576 (or 232574 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4651340 is about 2156.6965479640. The cubic root of 4651340 is about 166.9267849308.

The spelling of 4651340 in words is "four million, six hundred fifty-one thousand, three hundred forty".