8077492 has 12 divisors (see below), whose sum is σ = 14480676. Its totient is φ = 3940160.

The previous prime is 8077471. The next prime is 8077529. The reversal of 8077492 is 2947708.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 646416 + 7431076 = 804^2 + 2726^2 .

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 3 ways as a sum of consecutive naturals, for example, 24463 + ... + 24790.

It is an arithmetic number, because the mean of its divisors is an integer number (1206723).

Almost surely, 2^8077492 is an apocalyptic number.

8077492 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

8077492 is a deficient number, since it is larger than the sum of its proper divisors (6403184).

8077492 is a wasteful number, since it uses less digits than its factorization.

8077492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49298 (or 49296 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 8077492 is about 2842.0928908113. The cubic root of 8077492 is about 200.6436927424.

The spelling of 8077492 in words is "eight million, seventy-seven thousand, four hundred ninety-two".