145007260 has 12 divisors (see below), whose sum is σ = 304515288. Its totient is φ = 58002896.

The previous prime is 145007257. The next prime is 145007281. The reversal of 145007260 is 62700541.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3625162 + ... + 3625201.

It is an arithmetic number, because the mean of its divisors is an integer number (25376274).

Almost surely, 2^145007260 is an apocalyptic number.

145007260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145007260 is an abundant number, since it is smaller than the sum of its proper divisors (159508028).

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

145007260 is a wasteful number, since it uses less digits than its factorization.

145007260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7250372 (or 7250370 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 145007260 is about 12041.8960301109. The cubic root of 145007260 is about 525.3675551600.

The spelling of 145007260 in words is "one hundred forty-five million, seven thousand, two hundred sixty".