145468 has 12 divisors (see below), whose sum is σ = 261072. Its totient is φ = 70880.

The previous prime is 145463. The next prime is 145471. The reversal of 145468 is 864541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280 + ... + 607.

It is an arithmetic number, because the mean of its divisors is an integer number (21756).

2¹⁴⁵⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

145468 is a deficient number, since it is larger than the sum of its proper divisors (115604).

145468 is a wasteful number, since it uses less digits than its factorization.

145468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932 (or 930 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 145468 is about 381.4026743483. The cubic root of 145468 is about 52.5923393837.

The spelling of 145468 in words is "one hundred forty-five thousand, four hundred sixty-eight".