1025623088 has 40 divisors (see below), whose sum is σ = 2273500320. Its totient is φ = 439073280.

The previous prime is 1025623051. The next prime is 1025623111. The reversal of 1025623088 is 8803265201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109868 + ... + 118836.

It is an arithmetic number, because the mean of its divisors is an integer number (56837508).

Almost surely, 2^1025623088 is an apocalyptic number.

It is an amenable number.

1025623088 is an abundant number, since it is smaller than the sum of its proper divisors (1247877232).

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

1025623088 is a wasteful number, since it uses less digits than its factorization.

1025623088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10005 (or 9999 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 1025623088 is about 32025.3507084622. The cubic root of 1025623088 is about 1008.4691011746.

Adding to 1025623088 its reverse (8803265201), we get a palindrome (9828888289).

The spelling of 1025623088 in words is "one billion, twenty-five million, six hundred twenty-three thousand, eighty-eight".