140626006 has 8 divisors (see below), whose sum is σ = 223347240. Its totient is φ = 66176928.

The previous prime is 140625977. The next prime is 140626007. The reversal of 140626006 is 600626041.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140626007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2067996 + ... + 2068063.

It is an arithmetic number, because the mean of its divisors is an integer number (27918405).

Almost surely, 2^140626006 is an apocalyptic number.

140626006 is a deficient number, since it is larger than the sum of its proper divisors (82721234).

140626006 is a wasteful number, since it uses less digits than its factorization.

140626006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4136078.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 140626006 is about 11858.5836422399. The cubic root of 140626006 is about 520.0221957981.

The spelling of 140626006 in words is "one hundred forty million, six hundred twenty-six thousand, six".