1925633088 has 196 divisors, whose sum is σ = 5788418700. Its totient is φ = 635268096.

The previous prime is 1925633081. The next prime is 1925633111. The reversal of 1925633088 is 8803365291.

It is a happy number.

1925633088 is a `hidden beast` number, since 1 + 9 + 2 + 5 + 633 + 0 + 8 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 276623424 + 1649009664 = 16632^2 + 40608^2 .

It is not an unprimeable number, because it can be changed into a prime (1925633081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 6951606 + ... + 6951882.

Almost surely, 2^1925633088 is an apocalyptic number.

1925633088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1925633088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2894209350).

1925633088 is an abundant number, since it is smaller than the sum of its proper divisors (3862785612).

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

1925633088 is an equidigital number, since it uses as much as digits as its factorization.

1925633088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456 (or 431 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 1925633088 is about 43882.0360512135. The cubic root of 1925633088 is about 1244.1073235156.

The spelling of 1925633088 in words is "one billion, nine hundred twenty-five million, six hundred thirty-three thousand, eighty-eight".