143674496 has 64 divisors (see below), whose sum is σ = 335180160. Its totient is φ = 60057600.

The previous prime is 143674493. The next prime is 143674501. The reversal of 143674496 is 694476341.

143674496 = T₉₁ + T₉₂ + ... + T₉₅₁.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (143674493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34781 + ... + 38691.

It is an arithmetic number, because the mean of its divisors is an integer number (5237190).

Almost surely, 2^143674496 is an apocalyptic number.

143674496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143674496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167590080).

143674496 is an abundant number, since it is smaller than the sum of its proper divisors (191505664).

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

143674496 is an equidigital number, since it uses as much as digits as its factorization.

143674496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3973 (or 3961 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 143674496 is about 11986.4296602450. The cubic root of 143674496 is about 523.7530448689.

The spelling of 143674496 in words is "one hundred forty-three million, six hundred seventy-four thousand, four hundred ninety-six".