4701640 has 16 divisors (see below), whose sum is σ = 10578780. Its totient is φ = 1880640.

The previous prime is 4701617. The next prime is 4701643. The reversal of 4701640 is 461074.

It can be written as a sum of positive squares in 2 ways, for example, as 4186116 + 515524 = 2046^2 + 718^2 .

It is not an unprimeable number, because it can be changed into a prime (4701643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58731 + ... + 58810.

Almost surely, 2^4701640 is an apocalyptic number.

4701640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4701640 is an abundant number, since it is smaller than the sum of its proper divisors (5877140).

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

4701640 is a wasteful number, since it uses less digits than its factorization.

4701640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117552 (or 117548 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 4701640 is about 2168.3265436737. The cubic root of 4701640 is about 167.5263491629.

The spelling of 4701640 in words is "four million, seven hundred one thousand, six hundred forty".