5461618 has 8 divisors (see below), whose sum is σ = 8202348. Its totient is φ = 2727504.

The previous prime is 5461613. The next prime is 5461619. The reversal of 5461618 is 8161645.

It can be written as a sum of positive squares in 2 ways, for example, as 5461569 + 49 = 2337^2 + 7^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5461618.

It is not an unprimeable number, because it can be changed into a prime (5461613) 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, 2380 + ... + 4072.

Almost surely, 2^5461618 is an apocalyptic number.

5461618 is a deficient number, since it is larger than the sum of its proper divisors (2740730).

5461618 is a wasteful number, since it uses less digits than its factorization.

5461618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308.

The product of its digits is 5760, while the sum is 31.

The square root of 5461618 is about 2337.0104835024. The cubic root of 5461618 is about 176.1058462831.

The spelling of 5461618 in words is "five million, four hundred sixty-one thousand, six hundred eighteen".