145366848 has 84 divisors (see below), whose sum is σ = 454566528. Its totient is φ = 44048640.

The previous prime is 145366807. The next prime is 145366849. The reversal of 145366848 is 848663541.

145366848 is a `hidden beast` number, since 14 + 536 + 68 + 48 = 666.

It is a super-2 number, since 2×145366848² = 42263040994910208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145366849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5136 + ... + 17807.

Almost surely, 2^145366848 is an apocalyptic number.

145366848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

145366848 is an abundant number, since it is smaller than the sum of its proper divisors (309199680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145366848 is a wasteful number, since it uses less digits than its factorization.

145366848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22972 (or 22959 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 145366848 is about 12056.8174905321. The cubic root of 145366848 is about 525.8014642984.

The spelling of 145366848 in words is "one hundred forty-five million, three hundred sixty-six thousand, eight hundred forty-eight".