1025623087 has 8 divisors (see below), whose sum is σ = 1045450800. Its totient is φ = 1005813120.

The previous prime is 1025623051. The next prime is 1025623111. The reversal of 1025623087 is 7803265201.

It is a happy number.

1025623087 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 1025623087 - 2¹¹ = 1025621039 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 (1025620087) 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, 214887 + ... + 219607.

It is an arithmetic number, because the mean of its divisors is an integer number (130681350).

Almost surely, 2^1025623087 is an apocalyptic number.

1025623087 is a deficient number, since it is larger than the sum of its proper divisors (19827713).

1025623087 is an equidigital number, since it uses as much as digits as its factorization.

1025623087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8873.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 1025623087 is about 32025.3506928496. The cubic root of 1025623087 is about 1008.4691008469.

Adding to 1025623087 its reverse (7803265201), we get a palindrome (8828888288).

The spelling of 1025623087 in words is "one billion, twenty-five million, six hundred twenty-three thousand, eighty-seven".