140214926 has 8 divisors (see below), whose sum is σ = 210809424. Its totient is φ = 69945120.

The previous prime is 140214887. The next prime is 140214931. The reversal of 140214926 is 629412041.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80090 + ... + 81821.

It is an arithmetic number, because the mean of its divisors is an integer number (26351178).

Almost surely, 2^140214926 is an apocalyptic number.

140214926 is a deficient number, since it is larger than the sum of its proper divisors (70594498).

140214926 is a wasteful number, since it uses less digits than its factorization.

140214926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162346.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 140214926 is about 11841.2383642928. The cubic root of 140214926 is about 519.5149890860.

Adding to 140214926 its reverse (629412041), we get a palindrome (769626967).

The spelling of 140214926 in words is "one hundred forty million, two hundred fourteen thousand, nine hundred twenty-six".