143480007 has 12 divisors (see below), whose sum is σ = 226089864. Its totient is φ = 86957520.

The previous prime is 143479961. The next prime is 143480011. The reversal of 143480007 is 700084341.

It is not a de Polignac number, because 143480007 - 2¹⁰ = 143478983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143480047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 724548 + ... + 724745.

It is an arithmetic number, because the mean of its divisors is an integer number (18840822).

Almost surely, 2^143480007 is an apocalyptic number.

143480007 is a deficient number, since it is larger than the sum of its proper divisors (82609857).

143480007 is a wasteful number, since it uses less digits than its factorization.

143480007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449310 (or 1449307 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 143480007 is about 11978.3140299460. The cubic root of 143480007 is about 523.5166071638.

The spelling of 143480007 in words is "one hundred forty-three million, four hundred eighty thousand, seven".