224540677 has 4 divisors (see below), whose sum is σ = 226639296. Its totient is φ = 222442060.

The previous prime is 224540669. The next prime is 224540713. The reversal of 224540677 is 776045422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 224540677 - 2³ = 224540669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224540077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1049149 + ... + 1049362.

It is an arithmetic number, because the mean of its divisors is an integer number (56659824).

Almost surely, 2^224540677 is an apocalyptic number.

It is an amenable number.

224540677 is a deficient number, since it is larger than the sum of its proper divisors (2098619).

224540677 is a wasteful number, since it uses less digits than its factorization.

224540677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2098618.

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 224540677 is about 14984.6814113614. The cubic root of 224540677 is about 607.8060368202.

The spelling of 224540677 in words is "two hundred twenty-four million, five hundred forty thousand, six hundred seventy-seven".