1601077126 has 32 divisors (see below), whose sum is σ = 2670320160. Its totient is φ = 713836800.

The previous prime is 1601077103. The next prime is 1601077171. The reversal of 1601077126 is 6217701061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547420 + ... + 550336.

It is an arithmetic number, because the mean of its divisors is an integer number (83447505).

Almost surely, 2^1601077126 is an apocalyptic number.

1601077126 is a deficient number, since it is larger than the sum of its proper divisors (1069243034).

1601077126 is a wasteful number, since it uses less digits than its factorization.

1601077126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3400.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 1601077126 is about 40013.4618097460. The cubic root of 1601077126 is about 1169.8694977047.

Adding to 1601077126 its reverse (6217701061), we get a palindrome (7818778187).

The spelling of 1601077126 in words is "one billion, six hundred one million, seventy-seven thousand, one hundred twenty-six".