145656360 has 64 divisors (see below), whose sum is σ = 485524800. Its totient is φ = 38841408.

The previous prime is 145656359. The next prime is 145656367. The reversal of 145656360 is 63656541.

145656360 is a `hidden beast` number, since 14 + 5 + 6 + 5 + 636 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (145656367) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 66354 + ... + 68513.

It is an arithmetic number, because the mean of its divisors is an integer number (7586325).

Almost surely, 2^145656360 is an apocalyptic number.

145656360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145656360 is an abundant number, since it is smaller than the sum of its proper divisors (339868440).

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

145656360 is a wasteful number, since it uses less digits than its factorization.

145656360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134887 (or 134877 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 145656360 is about 12068.8176720008. The cubic root of 145656360 is about 526.1502941494.

The spelling of 145656360 in words is "one hundred forty-five million, six hundred fifty-six thousand, three hundred sixty".