146264 has 16 divisors (see below), whose sum is σ = 280800. Its totient is φ = 71392.

The previous prime is 146249. The next prime is 146273. The reversal of 146264 is 462641.

146264 = 88² + 89² + ... + 103².

It is a happy number.

146264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 146264.

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, 182 + ... + 570.

It is an arithmetic number, because the mean of its divisors is an integer number (17550).

2¹⁴⁶²⁶⁴ is an apocalyptic number.

It is an amenable number.

146264 is a deficient number, since it is larger than the sum of its proper divisors (134536).

146264 is a wasteful number, since it uses less digits than its factorization.

146264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442 (or 438 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 146264 is about 382.4447672540. Note that the first 3 decimals coincide. The cubic root of 146264 is about 52.6880932597.

The spelling of 146264 in words is "one hundred forty-six thousand, two hundred sixty-four".