8023492 has 6 divisors (see below), whose sum is σ = 14041118. Its totient is φ = 4011744.

The previous prime is 8023471. The next prime is 8023493. The reversal of 8023492 is 2943208.

It can be written as a sum of positive squares in only one way, i.e., 7929856 + 93636 = 2816^2 + 306^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8023492.

It is not an unprimeable number, because it can be changed into a prime (8023493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002933 + ... + 1002940.

Almost surely, 2^8023492 is an apocalyptic number.

It is an amenable number.

8023492 is a deficient number, since it is larger than the sum of its proper divisors (6017626).

8023492 is a wasteful number, since it uses less digits than its factorization.

8023492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005877 (or 2005875 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 8023492 is about 2832.5769186379. The cubic root of 8023492 is about 200.1955753557.

It can be divided in two parts, 8023 and 492, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 8023492 in words is "eight million, twenty-three thousand, four hundred ninety-two".