140747038 has 8 divisors (see below), whose sum is σ = 216826632. Its totient is φ = 68471496.

The previous prime is 140746997. The next prime is 140747053. The reversal of 140747038 is 830747041.

140747038 is digitally balanced in base 3, 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 junction number, because it is equal to n+sod(n) for n = 140746994 and 140747012.

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, 950920 + ... + 951067.

It is an arithmetic number, because the mean of its divisors is an integer number (27103329).

Almost surely, 2^140747038 is an apocalyptic number.

140747038 is a deficient number, since it is larger than the sum of its proper divisors (76079594).

140747038 is a wasteful number, since it uses less digits than its factorization.

140747038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902026.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 140747038 is about 11863.6856836314. The cubic root of 140747038 is about 520.1713414653.

It can be divided in two parts, 14074 and 7038, that added together give a palindrome (21112).

The spelling of 140747038 in words is "one hundred forty million, seven hundred forty-seven thousand, thirty-eight".