143068948 has 36 divisors (see below), whose sum is σ = 284718420. Its totient is φ = 62782720.

The previous prime is 143068943. The next prime is 143069011. The reversal of 143068948 is 849860341.

It can be written as a sum of positive squares in 2 ways, for example, as 89075844 + 53993104 = 9438^2 + 7348^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143068943) 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, 8940 + ... + 19132.

It is an arithmetic number, because the mean of its divisors is an integer number (7908845).

Almost surely, 2^143068948 is an apocalyptic number.

143068948 is the 6394-th centered heptagonal number.

It is an amenable number.

143068948 is a deficient number, since it is larger than the sum of its proper divisors (141649472).

143068948 is a wasteful number, since it uses less digits than its factorization.

143068948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10248 (or 10235 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 143068948 is about 11961.1432563949. The cubic root of 143068948 is about 523.0161842547.

The spelling of 143068948 in words is "one hundred forty-three million, sixty-eight thousand, nine hundred forty-eight".