145860756 has 48 divisors (see below), whose sum is σ = 356396544. Its totient is φ = 46341856.

The previous prime is 145860751. The next prime is 145860791. The reversal of 145860756 is 657068541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145860751) 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, 95011 + ... + 96533.

It is an arithmetic number, because the mean of its divisors is an integer number (7424928).

Almost surely, 2^145860756 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 145860756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178198272).

145860756 is an abundant number, since it is smaller than the sum of its proper divisors (210535788).

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

145860756 is a wasteful number, since it uses less digits than its factorization.

145860756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900 (or 1898 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 145860756 is about 12077.2826413892. The cubic root of 145860756 is about 526.3962903891.

The spelling of 145860756 in words is "one hundred forty-five million, eight hundred sixty thousand, seven hundred fifty-six".