1207028126 has 4 divisors (see below), whose sum is σ = 1810542192. Its totient is φ = 603514062.

The previous prime is 1207028107. The next prime is 1207028149. The reversal of 1207028126 is 6218207021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301757030 + ... + 301757033.

It is an arithmetic number, because the mean of its divisors is an integer number (452635548).

Almost surely, 2^1207028126 is an apocalyptic number.

1207028126 is a deficient number, since it is larger than the sum of its proper divisors (603514066).

1207028126 is an equidigital number, since it uses as much as digits as its factorization.

1207028126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603514065.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 1207028126 is about 34742.3103146581. The cubic root of 1207028126 is about 1064.7291150566.

The spelling of 1207028126 in words is "one billion, two hundred seven million, twenty-eight thousand, one hundred twenty-six".