143048684 has 12 divisors (see below), whose sum is σ = 261219504. Its totient is φ = 68414544.

The previous prime is 143048681. The next prime is 143048699. The reversal of 143048684 is 486840341.

It is not an unprimeable number, because it can be changed into a prime (143048681) 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, 777347 + ... + 777530.

It is an arithmetic number, because the mean of its divisors is an integer number (21768292).

Almost surely, 2^143048684 is an apocalyptic number.

It is an amenable number.

143048684 is a deficient number, since it is larger than the sum of its proper divisors (118170820).

143048684 is a wasteful number, since it uses less digits than its factorization.

143048684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554904 (or 1554902 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 143048684 is about 11960.2961501796. The cubic root of 143048684 is about 522.9914900996.

The spelling of 143048684 in words is "one hundred forty-three million, forty-eight thousand, six hundred eighty-four".