140352482 has 4 divisors (see below), whose sum is σ = 210528726. Its totient is φ = 70176240.

The previous prime is 140352479. The next prime is 140352491. The reversal of 140352482 is 284253041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 139027681 + 1324801 = 11791^2 + 1151^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35088119 + ... + 35088122.

Almost surely, 2^140352482 is an apocalyptic number.

140352482 is a deficient number, since it is larger than the sum of its proper divisors (70176244).

140352482 is an equidigital number, since it uses as much as digits as its factorization.

140352482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70176243.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 140352482 is about 11847.0452856398. The cubic root of 140352482 is about 519.6848213322.

The spelling of 140352482 in words is "one hundred forty million, three hundred fifty-two thousand, four hundred eighty-two".