195007488 has 176 divisors, whose sum is σ = 591501120. Its totient is φ = 56623104.

The previous prime is 195007487. The next prime is 195007499. The reversal of 195007488 is 884700591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195007481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758656 + ... + 758912.

Almost surely, 2^195007488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195007488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295750560).

195007488 is an abundant number, since it is smaller than the sum of its proper divisors (396493632).

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

195007488 is a wasteful number, since it uses less digits than its factorization.

195007488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 195007488 is about 13964.5081546039. The cubic root of 195007488 is about 579.8964222491.

The spelling of 195007488 in words is "one hundred ninety-five million, seven thousand, four hundred eighty-eight".