140463062 has 4 divisors (see below), whose sum is σ = 210694596. Its totient is φ = 70231530.

The previous prime is 140463041. The next prime is 140463079. The reversal of 140463062 is 260364041.

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

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, 35115764 + ... + 35115767.

It is an arithmetic number, because the mean of its divisors is an integer number (52673649).

Almost surely, 2^140463062 is an apocalyptic number.

140463062 is a deficient number, since it is larger than the sum of its proper divisors (70231534).

140463062 is an equidigital number, since it uses as much as digits as its factorization.

140463062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70231533.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 140463062 is about 11851.7113532182. The cubic root of 140463062 is about 519.8212674692.

The spelling of 140463062 in words is "one hundred forty million, four hundred sixty-three thousand, sixty-two".