1922960488 has 32 divisors (see below), whose sum is σ = 3665088000. Its totient is φ = 945696960.

The previous prime is 1922960477. The next prime is 1922960489. The reversal of 1922960488 is 8840692291.

It is not an unprimeable number, because it can be changed into a prime (1922960489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164353 + ... + 175663.

It is an arithmetic number, because the mean of its divisors is an integer number (114534000).

Almost surely, 2^1922960488 is an apocalyptic number.

It is an amenable number.

1922960488 is a deficient number, since it is larger than the sum of its proper divisors (1742127512).

1922960488 is a wasteful number, since it uses less digits than its factorization.

1922960488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11665 (or 11661 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 1922960488 is about 43851.5733811228. The cubic root of 1922960488 is about 1243.5314885335.

The spelling of 1922960488 in words is "one billion, nine hundred twenty-two million, nine hundred sixty thousand, four hundred eighty-eight".