1026425677 has 8 divisors (see below), whose sum is σ = 1087186752. Its totient is φ = 965707200.

The previous prime is 1026425639. The next prime is 1026425683. The reversal of 1026425677 is 7765246201.

1026425677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1026425677 - 2¹⁹ = 1025901389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026425627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48352 + ... + 66262.

It is an arithmetic number, because the mean of its divisors is an integer number (135898344).

Almost surely, 2^1026425677 is an apocalyptic number.

1026425677 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1026425677 is a deficient number, since it is larger than the sum of its proper divisors (60761075).

1026425677 is a wasteful number, since it uses less digits than its factorization.

1026425677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21299.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 1026425677 is about 32037.8787843390. The cubic root of 1026425677 is about 1008.7320877056.

The spelling of 1026425677 in words is "one billion, twenty-six million, four hundred twenty-five thousand, six hundred seventy-seven".