146361652 has 6 divisors (see below), whose sum is σ = 256132898. Its totient is φ = 73180824.

The previous prime is 146361647. The next prime is 146361659. The reversal of 146361652 is 256163641.

It can be written as a sum of positive squares in only one way, i.e., 132848676 + 13512976 = 11526^2 + 3676^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146361659) by changing a digit.

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 as a sum of consecutive naturals, namely, 18295203 + ... + 18295210.

Almost surely, 2^146361652 is an apocalyptic number.

It is an amenable number.

146361652 is a deficient number, since it is larger than the sum of its proper divisors (109771246).

146361652 is a wasteful number, since it uses less digits than its factorization.

146361652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36590417 (or 36590415 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 146361652 is about 12098.0019837988. The cubic root of 146361652 is about 526.9981624709.

The spelling of 146361652 in words is "one hundred forty-six million, three hundred sixty-one thousand, six hundred fifty-two".