2261927224 has 8 divisors (see below), whose sum is σ = 4241113560. Its totient is φ = 1130963608.

The previous prime is 2261927209. The next prime is 2261927251. The reversal of 2261927224 is 4227291622.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141370444 + ... + 141370459.

It is an arithmetic number, because the mean of its divisors is an integer number (530139195).

Almost surely, 2^2261927224 is an apocalyptic number.

It is an amenable number.

2261927224 is a deficient number, since it is larger than the sum of its proper divisors (1979186336).

2261927224 is a wasteful number, since it uses less digits than its factorization.

2261927224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282740909 (or 282740905 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 2261927224 is about 47559.7227073498. The cubic root of 2261927224 is about 1312.6820377473.

The spelling of 2261927224 in words is "two billion, two hundred sixty-one million, nine hundred twenty-seven thousand, two hundred twenty-four".