1012862674 has 8 divisors (see below), whose sum is σ = 1519532028. Its totient is φ = 506352000.

The previous prime is 1012862657. The next prime is 1012862677. The reversal of 1012862674 is 4762682101.

It can be written as a sum of positive squares in 2 ways, for example, as 991305225 + 21557449 = 31485^2 + 4643^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1012862677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22167 + ... + 50170.

Almost surely, 2^1012862674 is an apocalyptic number.

1012862674 is a deficient number, since it is larger than the sum of its proper divisors (506669354).

1012862674 is an equidigital number, since it uses as much as digits as its factorization.

1012862674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79340.

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

The square root of 1012862674 is about 31825.5035152627. The cubic root of 1012862674 is about 1004.2693050952.

The spelling of 1012862674 in words is "one billion, twelve million, eight hundred sixty-two thousand, six hundred seventy-four".