4618746 has 24 divisors (see below), whose sum is σ = 10917504. Its totient is φ = 1399560.

The previous prime is 4618741. The next prime is 4618751. The reversal of 4618746 is 6478164.

It is an interprime number because it is at equal distance from previous prime (4618741) and next prime (4618751).

It is a super-2 number, since 2×4618746² = 42665629225032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4618746.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4618741) 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, 11466 + ... + 11861.

It is an arithmetic number, because the mean of its divisors is an integer number (454896).

Almost surely, 2^4618746 is an apocalyptic number.

4618746 is an abundant number, since it is smaller than the sum of its proper divisors (6298758).

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

4618746 is a wasteful number, since it uses less digits than its factorization.

4618746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23346 (or 23343 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 4618746 is about 2149.1267994234. The cubic root of 4618746 is about 166.5359606335.

The spelling of 4618746 in words is "four million, six hundred eighteen thousand, seven hundred forty-six".