1025326630 has 8 divisors (see below), whose sum is σ = 1845587952. Its totient is φ = 410130648.

The previous prime is 1025326607. The next prime is 1025326633. The reversal of 1025326630 is 366235201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025326633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51266322 + ... + 51266341.

It is an arithmetic number, because the mean of its divisors is an integer number (230698494).

Almost surely, 2^1025326630 is an apocalyptic number.

1025326630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1025326630 is a deficient number, since it is larger than the sum of its proper divisors (820261322).

1025326630 is a wasteful number, since it uses less digits than its factorization.

1025326630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102532670.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 1025326630 is about 32020.7218844298. The cubic root of 1025326630 is about 1008.3719252736.

The spelling of 1025326630 in words is "one billion, twenty-five million, three hundred twenty-six thousand, six hundred thirty".