145893696 has 56 divisors (see below), whose sum is σ = 415710624. Its totient is φ = 44889600.

The previous prime is 145893679. The next prime is 145893707. The reversal of 145893696 is 696398541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26730 + ... + 31721.

It is an arithmetic number, because the mean of its divisors is an integer number (7423404).

Almost surely, 2^145893696 is an apocalyptic number.

145893696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

145893696 is an abundant number, since it is smaller than the sum of its proper divisors (269816928).

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

145893696 is a wasteful number, since it uses less digits than its factorization.

145893696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58479 (or 58469 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 51.

The square root of 145893696 is about 12078.6462817652. The cubic root of 145893696 is about 526.4359130840.

The spelling of 145893696 in words is "one hundred forty-five million, eight hundred ninety-three thousand, six hundred ninety-six".