4621743 has 12 divisors (see below), whose sum is σ = 7629648. Its totient is φ = 2640960.

The previous prime is 4621723. The next prime is 4621777. The reversal of 4621743 is 3471264.

It is not a de Polignac number, because 4621743 - 2⁵ = 4621711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4621723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36618 + ... + 36743.

It is an arithmetic number, because the mean of its divisors is an integer number (635804).

Almost surely, 2^4621743 is an apocalyptic number.

4621743 is a deficient number, since it is larger than the sum of its proper divisors (3007905).

4621743 is a wasteful number, since it uses less digits than its factorization.

4621743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73374 (or 73371 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 4621743 is about 2149.8239462803. The cubic root of 4621743 is about 166.5719733203.

The spelling of 4621743 in words is "four million, six hundred twenty-one thousand, seven hundred forty-three".