1604057126 has 8 divisors (see below), whose sum is σ = 2749812240. Its totient is φ = 687453048.

The previous prime is 1604057113. The next prime is 1604057129. The reversal of 1604057126 is 6217504061.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1604057092 and 1604057101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1604057129) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 57287741 + ... + 57287768.

It is an arithmetic number, because the mean of its divisors is an integer number (343726530).

Almost surely, 2^1604057126 is an apocalyptic number.

1604057126 is a deficient number, since it is larger than the sum of its proper divisors (1145755114).

1604057126 is a wasteful number, since it uses less digits than its factorization.

1604057126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114575518.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 1604057126 is about 40050.6819667281. The cubic root of 1604057126 is about 1170.5948532337.

The spelling of 1604057126 in words is "one billion, six hundred four million, fifty-seven thousand, one hundred twenty-six".