1030506426 has 12 divisors (see below), whose sum is σ = 2232763962. Its totient is φ = 343502136.

The previous prime is 1030506419. The next prime is 1030506461. The reversal of 1030506426 is 6246050301.

1030506426 is a `hidden beast` number, since 10 + 3 + 0 + 5 + 0 + 642 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1004953401 + 25553025 = 31701^2 + 5055^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1030506426.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28625161 + ... + 28625196.

Almost surely, 2^1030506426 is an apocalyptic number.

1030506426 is an abundant number, since it is smaller than the sum of its proper divisors (1202257536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030506426 is a wasteful number, since it uses less digits than its factorization.

1030506426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57250365 (or 57250362 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1030506426 is about 32101.5019274800. The cubic root of 1030506426 is about 1010.0671216379.

Adding to 1030506426 its reverse (6246050301), we get a palindrome (7276556727).

The spelling of 1030506426 in words is "one billion, thirty million, five hundred six thousand, four hundred twenty-six".