2148087622 has 16 divisors (see below), whose sum is σ = 3370056192. Its totient is φ = 1024953160.

The previous prime is 2148087563. The next prime is 2148087647. The reversal of 2148087622 is 2267808412.

It is a super-2 number, since 2×2148087622² = 9228560863579229768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 34348 + ... + 73999.

It is an arithmetic number, because the mean of its divisors is an integer number (210628512).

Almost surely, 2^2148087622 is an apocalyptic number.

2148087622 is a deficient number, since it is larger than the sum of its proper divisors (1221968570).

2148087622 is a wasteful number, since it uses less digits than its factorization.

2148087622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108803.

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 2148087622 is about 46347.4661874843. The cubic root of 2148087622 is about 1290.2800950191.

The spelling of 2148087622 in words is "two billion, one hundred forty-eight million, eighty-seven thousand, six hundred twenty-two".