145313088 has 28 divisors (see below), whose sum is σ = 384474720. Its totient is φ = 48437632.

The previous prime is 145313087. The next prime is 145313099. The reversal of 145313088 is 880313541.

It is a super-2 number, since 2×145313088² = 42231787088191488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145313087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378228 + ... + 378611.

It is an arithmetic number, because the mean of its divisors is an integer number (13731240).

Almost surely, 2^145313088 is an apocalyptic number.

It is an amenable number.

145313088 is an abundant number, since it is smaller than the sum of its proper divisors (239161632).

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

145313088 is an equidigital number, since it uses as much as digits as its factorization.

145313088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756854 (or 756844 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 145313088 is about 12054.5878403204. The cubic root of 145313088 is about 525.7366384861.

It can be divided in two parts, 1453 and 13088, that added together give a palindrome (14541).

The spelling of 145313088 in words is "one hundred forty-five million, three hundred thirteen thousand, eighty-eight".