145610752 has 72 divisors (see below), whose sum is σ = 338918580. Its totient is φ = 62361600.

The previous prime is 145610743. The next prime is 145610753. The reversal of 145610752 is 257016541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145610753) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99627 + ... + 101077.

Almost surely, 2^145610752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145610752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169459290).

145610752 is an abundant number, since it is smaller than the sum of its proper divisors (193307828).

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

145610752 is an equidigital number, since it uses as much as digits as its factorization.

145610752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487 (or 1460 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 145610752 is about 12066.9280266354. The cubic root of 145610752 is about 526.0953722596.

The spelling of 145610752 in words is "one hundred forty-five million, six hundred ten thousand, seven hundred fifty-two".