145100288 has 40 divisors (see below), whose sum is σ = 291825072. Its totient is φ = 72073216.

The previous prime is 145100257. The next prime is 145100299. The reversal of 145100288 is 882001541.

It is a self number, because there is not a number n which added to its sum of digits gives 145100288.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84656 + ... + 86352.

Almost surely, 2^145100288 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 145100288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145912536).

145100288 is an abundant number, since it is smaller than the sum of its proper divisors (146724784).

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

145100288 is an equidigital number, since it uses as much as digits as its factorization.

145100288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882 (or 1866 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 145100288 is about 12045.7580915441. The cubic root of 145100288 is about 525.4798792949.

The spelling of 145100288 in words is "one hundred forty-five million, one hundred thousand, two hundred eighty-eight".