196248288 has 48 divisors (see below), whose sum is σ = 516208896. Its totient is φ = 65281920.

The previous prime is 196248277. The next prime is 196248313. The reversal of 196248288 is 882842691.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 52233 + ... + 55863.

It is an arithmetic number, because the mean of its divisors is an integer number (10754352).

Almost surely, 2^196248288 is an apocalyptic number.

It is an amenable number.

196248288 is an abundant number, since it is smaller than the sum of its proper divisors (319960608).

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

196248288 is a wasteful number, since it uses less digits than its factorization.

196248288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4207 (or 4199 counting only the distinct ones).

The product of its digits is 442368, while the sum is 48.

The square root of 196248288 is about 14008.8646220884. The cubic root of 196248288 is about 581.1237507743.

The spelling of 196248288 in words is "one hundred ninety-six million, two hundred forty-eight thousand, two hundred eighty-eight".