4646224261 has 32 divisors (see below), whose sum is σ = 5765365760. Its totient is φ = 3655544256.

The previous prime is 4646224249. The next prime is 4646224283. The reversal of 4646224261 is 1624226464.

It is not a de Polignac number, because 4646224261 - 2⁷ = 4646224133 is a prime.

It is a super-2 number, since 2×4646224261² = 43174799767009992242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4646224261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646224201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 723115 + ... + 729511.

It is an arithmetic number, because the mean of its divisors is an integer number (180167680).

Almost surely, 2^4646224261 is an apocalyptic number.

It is an amenable number.

4646224261 is a deficient number, since it is larger than the sum of its proper divisors (1119141499).

4646224261 is a wasteful number, since it uses less digits than its factorization.

4646224261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6593.

The product of its digits is 110592, while the sum is 37.

The square root of 4646224261 is about 68163.2178010986. The cubic root of 4646224261 is about 1668.6556478592.

The spelling of 4646224261 in words is "four billion, six hundred forty-six million, two hundred twenty-four thousand, two hundred sixty-one".