140059246 has 4 divisors (see below), whose sum is σ = 210088872. Its totient is φ = 70029622.

The previous prime is 140059237. The next prime is 140059261. The reversal of 140059246 is 642950041.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35014810 + ... + 35014813.

It is an arithmetic number, because the mean of its divisors is an integer number (52522218).

Almost surely, 2^140059246 is an apocalyptic number.

140059246 is a deficient number, since it is larger than the sum of its proper divisors (70029626).

140059246 is an equidigital number, since it uses as much as digits as its factorization.

140059246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70029625.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 140059246 is about 11834.6629018321. The cubic root of 140059246 is about 519.3226461661.

The spelling of 140059246 in words is "one hundred forty million, fifty-nine thousand, two hundred forty-six".