5081992 has 8 divisors (see below), whose sum is σ = 9528750. Its totient is φ = 2540992.

The previous prime is 5081983. The next prime is 5082001. The reversal of 5081992 is 2991805.

It is an interprime number because it is at equal distance from previous prime (5081983) and next prime (5082001).

It can be written as a sum of positive squares in only one way, i.e., 3048516 + 2033476 = 1746^2 + 1426^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 317617 + ... + 317632.

Almost surely, 2^5081992 is an apocalyptic number.

It is an amenable number.

5081992 is a deficient number, since it is larger than the sum of its proper divisors (4446758).

5081992 is a wasteful number, since it uses less digits than its factorization.

5081992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635255 (or 635251 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 5081992 is about 2254.3273941466. The cubic root of 5081992 is about 171.9272271916.

It can be divided in two parts, 508 and 1992, that added together give a square (2500 = 50²).

The spelling of 5081992 in words is "five million, eighty-one thousand, nine hundred ninety-two".