145113260 has 48 divisors (see below), whose sum is σ = 329478240. Its totient is φ = 53498880.

The previous prime is 145113259. The next prime is 145113281. The reversal of 145113260 is 62311541.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8900 + ... + 19220.

It is an arithmetic number, because the mean of its divisors is an integer number (6864130).

Almost surely, 2^145113260 is an apocalyptic number.

145113260 is a gapful number since it is divisible by the number (10) 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 145113260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164739120).

145113260 is an abundant number, since it is smaller than the sum of its proper divisors (184364980).

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

145113260 is a wasteful number, since it uses less digits than its factorization.

145113260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10386 (or 10384 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 145113260 is about 12046.2965263188. The cubic root of 145113260 is about 525.4955381700.

It can be divided in two parts, 14511 and 3260, that added together give a palindrome (17771).

The spelling of 145113260 in words is "one hundred forty-five million, one hundred thirteen thousand, two hundred sixty".