2223794562 has 32 divisors (see below), whose sum is σ = 4855762944. Its totient is φ = 673342800.

The previous prime is 2223794543. The next prime is 2223794563. The reversal of 2223794562 is 2654973222.

It is not an unprimeable number, because it can be changed into a prime (2223794563) 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 15 ways as a sum of consecutive naturals, for example, 74887 + ... + 100277.

It is an arithmetic number, because the mean of its divisors is an integer number (151742592).

Almost surely, 2^2223794562 is an apocalyptic number.

2223794562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2223794562 is an abundant number, since it is smaller than the sum of its proper divisors (2631968382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2223794562 is a wasteful number, since it uses less digits than its factorization.

2223794562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26734.

The product of its digits is 362880, while the sum is 42.

The square root of 2223794562 is about 47157.1263119372. The cubic root of 2223794562 is about 1305.2635829349.

The spelling of 2223794562 in words is "two billion, two hundred twenty-three million, seven hundred ninety-four thousand, five hundred sixty-two".