4611690 has 24 divisors (see below), whose sum is σ = 11990628. Its totient is φ = 1229760.

The previous prime is 4611683. The next prime is 4611697. The reversal of 4611690 is 961164.

It is an interprime number because it is at equal distance from previous prime (4611683) and next prime (4611697).

It can be written as a sum of positive squares in 2 ways, for example, as 4549689 + 62001 = 2133^2 + 249^2 .

It is a super-2 number, since 2×4611690² = 42535369312200, which contains 22 as substring.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4611697) 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, 25531 + ... + 25710.

Almost surely, 2^4611690 is an apocalyptic number.

4611690 is an abundant number, since it is smaller than the sum of its proper divisors (7378938).

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

4611690 is a wasteful number, since it uses less digits than its factorization.

4611690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51254 (or 51251 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 4611690 is about 2147.4845750319. The cubic root of 4611690 is about 166.4511124496.

The spelling of 4611690 in words is "four million, six hundred eleven thousand, six hundred ninety".