146755052 has 12 divisors (see below), whose sum is σ = 257799696. Its totient is φ = 73098000.

The previous prime is 146755043. The next prime is 146755073. The reversal of 146755052 is 250557641.

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 3 ways as a sum of consecutive naturals, for example, 68699 + ... + 70802.

It is an arithmetic number, because the mean of its divisors is an integer number (21483308).

Almost surely, 2^146755052 is an apocalyptic number.

It is an amenable number.

146755052 is a deficient number, since it is larger than the sum of its proper divisors (111044644).

146755052 is a wasteful number, since it uses less digits than its factorization.

146755052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139768 (or 139766 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 146755052 is about 12114.2499561467. The cubic root of 146755052 is about 527.4699062667.

The spelling of 146755052 in words is "one hundred forty-six million, seven hundred fifty-five thousand, fifty-two".