145655260 has 12 divisors (see below), whose sum is σ = 305876088. Its totient is φ = 58262096.

The previous prime is 145655243. The next prime is 145655351. The reversal of 145655260 is 62556541.

145655260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 3641362 + ... + 3641401.

It is an arithmetic number, because the mean of its divisors is an integer number (25489674).

Almost surely, 2^145655260 is an apocalyptic number.

145655260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145655260 is an abundant number, since it is smaller than the sum of its proper divisors (160220828).

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

145655260 is a wasteful number, since it uses less digits than its factorization.

145655260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7282772 (or 7282770 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 145655260 is about 12068.7720999280. The cubic root of 145655260 is about 526.1489696466.

The spelling of 145655260 in words is "one hundred forty-five million, six hundred fifty-five thousand, two hundred sixty".