143797468 has 24 divisors (see below), whose sum is σ = 260543360. Its totient is φ = 69370560.

The previous prime is 143797439. The next prime is 143797469. The reversal of 143797468 is 864797341.

It is a super-2 number, since 2×143797468² = 41355423606422048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143797469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44698 + ... + 47806.

Almost surely, 2^143797468 is an apocalyptic number.

It is an amenable number.

143797468 is a deficient number, since it is larger than the sum of its proper divisors (116745892).

143797468 is a wasteful number, since it uses less digits than its factorization.

143797468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517 (or 3515 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 49.

The square root of 143797468 is about 11991.5581973320. The cubic root of 143797468 is about 523.9024302145.

The spelling of 143797468 in words is "one hundred forty-three million, seven hundred ninety-seven thousand, four hundred sixty-eight".