146788 has 6 divisors (see below), whose sum is σ = 256886. Its totient is φ = 73392.

The previous prime is 146777. The next prime is 146801. The reversal of 146788 is 887641.

It is a happy number.

146788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 107584 + 39204 = 328^2 + 198^2 .

It is a plaindrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18345 + ... + 18352.

2¹⁴⁶⁷⁸⁸ is an apocalyptic number.

It is an amenable number.

146788 is a deficient number, since it is larger than the sum of its proper divisors (110098).

146788 is a wasteful number, since it uses less digits than its factorization.

146788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36701 (or 36699 counting only the distinct ones).

The product of its digits is 10752, while the sum is 34.

The square root of 146788 is about 383.1292210208. The cubic root of 146788 is about 52.7509377430.

The spelling of 146788 in words is "one hundred forty-six thousand, seven hundred eighty-eight".