1992260084 has 6 divisors (see below), whose sum is σ = 3486455154. Its totient is φ = 996130040.

The previous prime is 1992260059. The next prime is 1992260099. The reversal of 1992260084 is 4800622991.

It can be written as a sum of positive squares in only one way, i.e., 1735555600 + 256704484 = 41660^2 + 16022^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249032507 + ... + 249032514.

It is an arithmetic number, because the mean of its divisors is an integer number (581075859).

Almost surely, 2^1992260084 is an apocalyptic number.

It is an amenable number.

1992260084 is a deficient number, since it is larger than the sum of its proper divisors (1494195070).

1992260084 is a wasteful number, since it uses less digits than its factorization.

1992260084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498065025 (or 498065023 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 1992260084 is about 44634.7407744237. The cubic root of 1992260084 is about 1258.2936682710.

The spelling of 1992260084 in words is "one billion, nine hundred ninety-two million, two hundred sixty thousand, eighty-four".