146001652 has 12 divisors (see below), whose sum is σ = 258374340. Its totient is φ = 72180416.

The previous prime is 146001649. The next prime is 146001683. The reversal of 146001652 is 256100641.

It can be written as a sum of positive squares in 2 ways, for example, as 18627856 + 127373796 = 4316^2 + 11286^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204703 + ... + 205414.

It is an arithmetic number, because the mean of its divisors is an integer number (21531195).

Almost surely, 2^146001652 is an apocalyptic number.

It is an amenable number.

146001652 is a deficient number, since it is larger than the sum of its proper divisors (112372688).

146001652 is a wasteful number, since it uses less digits than its factorization.

146001652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410210 (or 410208 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 146001652 is about 12083.1143336476. The cubic root of 146001652 is about 526.5657288446.

The spelling of 146001652 in words is "one hundred forty-six million, one thousand, six hundred fifty-two".