140741627 has 4 divisors (see below), whose sum is σ = 151567920. Its totient is φ = 129915336.

The previous prime is 140741509. The next prime is 140741633. The reversal of 140741627 is 726147041.

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

It is a cyclic number.

It is not a de Polignac number, because 140741627 - 2⁸ = 140741371 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140741593 and 140741602.

It is not an unprimeable number, because it can be changed into a prime (140741677) 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, 5413127 + ... + 5413152.

It is an arithmetic number, because the mean of its divisors is an integer number (37891980).

Almost surely, 2^140741627 is an apocalyptic number.

140741627 is a deficient number, since it is larger than the sum of its proper divisors (10826293).

140741627 is a wasteful number, since it uses less digits than its factorization.

140741627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10826292.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 140741627 is about 11863.4576325791. The cubic root of 140741627 is about 520.1646754086.

Adding to 140741627 its reverse (726147041), we get a palindrome (866888668).

It can be divided in two parts, 1407 and 41627, that added together give a palindrome (43034).

The spelling of 140741627 in words is "one hundred forty million, seven hundred forty-one thousand, six hundred twenty-seven".