145892368 has 40 divisors (see below), whose sum is σ = 304400160. Its totient is φ = 67484160.

The previous prime is 145892347. The next prime is 145892377. The reversal of 145892368 is 863298541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11503 + ... + 20593.

It is an arithmetic number, because the mean of its divisors is an integer number (7610004).

Almost surely, 2^145892368 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 145892368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152200080).

145892368 is an abundant number, since it is smaller than the sum of its proper divisors (158507792).

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

145892368 is a wasteful number, since it uses less digits than its factorization.

145892368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9175 (or 9169 counting only the distinct ones).

The product of its digits is 414720, while the sum is 46.

The square root of 145892368 is about 12078.5913085922. The cubic root of 145892368 is about 526.4343157817.

The spelling of 145892368 in words is "one hundred forty-five million, eight hundred ninety-two thousand, three hundred sixty-eight".