8131054 has 4 divisors (see below), whose sum is σ = 12196584. Its totient is φ = 4065526.

The previous prime is 8131051. The next prime is 8131091. The reversal of 8131054 is 4501318.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×8131054² = 132228078301832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8131051) 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, 2032762 + ... + 2032765.

It is an arithmetic number, because the mean of its divisors is an integer number (3049146).

Almost surely, 2^8131054 is an apocalyptic number.

8131054 is a deficient number, since it is larger than the sum of its proper divisors (4065530).

8131054 is a wasteful number, since it uses less digits than its factorization.

8131054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4065529.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 8131054 is about 2851.5003068560. The cubic root of 8131054 is about 201.0862067614.

The spelling of 8131054 in words is "eight million, one hundred thirty-one thousand, fifty-four".