1072126486 has 4 divisors (see below), whose sum is σ = 1608189732. Its totient is φ = 536063242.

The previous prime is 1072126477. The next prime is 1072126519. The reversal of 1072126486 is 6846212701.

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

It is a super-2 number, since 2×1072126486² = 2298910403965416392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268031620 + ... + 268031623.

It is an arithmetic number, because the mean of its divisors is an integer number (402047433).

Almost surely, 2^1072126486 is an apocalyptic number.

1072126486 is a deficient number, since it is larger than the sum of its proper divisors (536063246).

1072126486 is an equidigital number, since it uses as much as digits as its factorization.

1072126486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536063245.

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

The square root of 1072126486 is about 32743.3426210581. The cubic root of 1072126486 is about 1023.4862401593.

The spelling of 1072126486 in words is "one billion, seventy-two million, one hundred twenty-six thousand, four hundred eighty-six".