145494360 has 256 divisors, whose sum is σ = 545011200. Its totient is φ = 34214400.

The previous prime is 145494359. The next prime is 145494373. The reversal of 145494360 is 63494541.

145494360 is a `hidden beast` number, since 14 + 549 + 43 + 60 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 439395 + ... + 439725.

It is an arithmetic number, because the mean of its divisors is an integer number (2128950).

Almost surely, 2^145494360 is an apocalyptic number.

145494360 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 145494360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272505600).

145494360 is an abundant number, since it is smaller than the sum of its proper divisors (399516840).

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

145494360 is a wasteful number, since it uses less digits than its factorization.

145494360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 145494360 is about 12062.1042940276. The cubic root of 145494360 is about 525.9551591358.

The spelling of 145494360 in words is "one hundred forty-five million, four hundred ninety-four thousand, three hundred sixty".