2660224046 has 8 divisors (see below), whose sum is σ = 3991380624. Its totient is φ = 1329763840.

The previous prime is 2660224043. The next prime is 2660224051. The reversal of 2660224046 is 6404220662.

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

It is a super-2 number, since 2×2660224046² = 14153583949833220232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2660224043) 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, 164435 + ... + 179886.

It is an arithmetic number, because the mean of its divisors is an integer number (498922578).

Almost surely, 2^2660224046 is an apocalyptic number.

2660224046 is a deficient number, since it is larger than the sum of its proper divisors (1331156578).

2660224046 is a wasteful number, since it uses less digits than its factorization.

2660224046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348186.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2660224046 is about 51577.3598199830. The cubic root of 2660224046 is about 1385.6048822109.

The spelling of 2660224046 in words is "two billion, six hundred sixty million, two hundred twenty-four thousand, forty-six".