140062426 has 8 divisors (see below), whose sum is σ = 240107040. Its totient is φ = 60026748.

The previous prime is 140062423. The next prime is 140062441. The reversal of 140062426 is 624260041.

140062426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 140062426.

It is not an unprimeable number, because it can be changed into a prime (140062423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5002216 + ... + 5002243.

It is an arithmetic number, because the mean of its divisors is an integer number (30013380).

Almost surely, 2^140062426 is an apocalyptic number.

140062426 is a deficient number, since it is larger than the sum of its proper divisors (100044614).

140062426 is a wasteful number, since it uses less digits than its factorization.

140062426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10004468.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 140062426 is about 11834.7972521712. The cubic root of 140062426 is about 519.3265764874.

The spelling of 140062426 in words is "one hundred forty million, sixty-two thousand, four hundred twenty-six".