1076426657 has 8 divisors (see below), whose sum is σ = 1125363840. Its totient is φ = 1029613860.

The previous prime is 1076426639. The next prime is 1076426699. The reversal of 1076426657 is 7566246701.

It is not a de Polignac number, because 1076426657 - 2⁸ = 1076426401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1076426257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32069 + ... + 56402.

It is an arithmetic number, because the mean of its divisors is an integer number (140670480).

Almost surely, 2^1076426657 is an apocalyptic number.

It is an amenable number.

1076426657 is a deficient number, since it is larger than the sum of its proper divisors (48937183).

1076426657 is an frugal number, since it uses more digits than its factorization.

1076426657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88540 (or 88494 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 1076426657 is about 32808.9417232559. The cubic root of 1076426657 is about 1024.8527750472.

The spelling of 1076426657 in words is "one billion, seventy-six million, four hundred twenty-six thousand, six hundred fifty-seven".