146502845 has 6 divisors (see below), whose sum is σ = 175835898. Its totient is φ = 117180624.

The previous prime is 146502833. The next prime is 146502857. The reversal of 146502845 is 548205641.

It is an interprime number because it is at equal distance from previous prime (146502833) and next prime (146502857).

It can be written as a sum of positive squares in 3 ways, for example, as 68644 + 146434201 = 262^2 + 12101^2 .

It is not a de Polignac number, because 146502845 - 2⁶ = 146502781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24359 + ... + 29771.

It is an arithmetic number, because the mean of its divisors is an integer number (29305983).

Almost surely, 2^146502845 is an apocalyptic number.

It is an amenable number.

146502845 is a deficient number, since it is larger than the sum of its proper divisors (29333053).

146502845 is an frugal number, since it uses more digits than its factorization.

146502845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10831 (or 5418 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 146502845 is about 12103.8359622064. The cubic root of 146502845 is about 527.1675705466.

The spelling of 146502845 in words is "one hundred forty-six million, five hundred two thousand, eight hundred forty-five".