2240055677 has 8 divisors (see below), whose sum is σ = 2383866936. Its totient is φ = 2097582592.

The previous prime is 2240055667. The next prime is 2240055683. The reversal of 2240055677 is 7765500422.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 556676836 + 1683378841 = 23594^2 + 41029^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2240055677 - 2⁴ = 2240055661 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2240055677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240055607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331088 + ... + 337785.

It is an arithmetic number, because the mean of its divisors is an integer number (297983367).

Almost surely, 2^2240055677 is an apocalyptic number.

It is an amenable number.

2240055677 is a deficient number, since it is larger than the sum of its proper divisors (143811259).

2240055677 is a wasteful number, since it uses less digits than its factorization.

2240055677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669087.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 2240055677 is about 47329.2264568100. The cubic root of 2240055677 is about 1308.4373646498.

The spelling of 2240055677 in words is "two billion, two hundred forty million, fifty-five thousand, six hundred seventy-seven".