1040667148 has 12 divisors (see below), whose sum is σ = 1879915072. Its totient is φ = 503548560.

The previous prime is 1040667109. The next prime is 1040667181. The reversal of 1040667148 is 8417660401.

It is a happy number.

It is a super-2 number, since 2×1040667148² = 2165976225852907808, which contains 22 as substring.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 4196115 + ... + 4196362.

Almost surely, 2^1040667148 is an apocalyptic number.

It is an amenable number.

1040667148 is a deficient number, since it is larger than the sum of its proper divisors (839247924).

1040667148 is a wasteful number, since it uses less digits than its factorization.

1040667148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8392512 (or 8392510 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 1040667148 is about 32259.3730255255. The cubic root of 1040667148 is about 1013.3760008677.

The spelling of 1040667148 in words is "one billion, forty million, six hundred sixty-seven thousand, one hundred forty-eight".