2230154662 has 4 divisors (see below), whose sum is σ = 3345231996. Its totient is φ = 1115077330.

The previous prime is 2230154657. The next prime is 2230154677. The reversal of 2230154662 is 2664510322.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557538664 + ... + 557538667.

It is an arithmetic number, because the mean of its divisors is an integer number (836307999).

Almost surely, 2^2230154662 is an apocalyptic number.

2230154662 is a deficient number, since it is larger than the sum of its proper divisors (1115077334).

2230154662 is a wasteful number, since it uses less digits than its factorization.

2230154662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115077333.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2230154662 is about 47224.5133590596. The cubic root of 2230154662 is about 1306.5067591031.

Adding to 2230154662 its reverse (2664510322), we get a palindrome (4894664984).

The spelling of 2230154662 in words is "two billion, two hundred thirty million, one hundred fifty-four thousand, six hundred sixty-two".