146345075 has 24 divisors (see below), whose sum is σ = 188559360. Its totient is φ = 112589600.

The previous prime is 146345063. The next prime is 146345131. The reversal of 146345075 is 570543641.

It is not a de Polignac number, because 146345075 - 2¹² = 146340979 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68270 + ... + 70380.

It is an arithmetic number, because the mean of its divisors is an integer number (7856640).

Almost surely, 2^146345075 is an apocalyptic number.

146345075 is a deficient number, since it is larger than the sum of its proper divisors (42214285).

146345075 is a wasteful number, since it uses less digits than its factorization.

146345075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227 (or 2222 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 146345075 is about 12097.3168512691. The cubic root of 146345075 is about 526.9782656873.

The spelling of 146345075 in words is "one hundred forty-six million, three hundred forty-five thousand, seventy-five".