140272704 has 252 divisors, whose sum is σ = 478578672. Its totient is φ = 38937600.

The previous prime is 140272703. The next prime is 140272723. The reversal of 140272704 is 407272041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (140272703) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1070719 + ... + 1070849.

Almost surely, 2^140272704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140272704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239289336).

140272704 is an abundant number, since it is smaller than the sum of its proper divisors (338305968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140272704 is a wasteful number, since it uses less digits than its factorization.

140272704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 140272704 is about 11843.6778071678. The cubic root of 140272704 is about 519.5863376837.

The spelling of 140272704 in words is "one hundred forty million, two hundred seventy-two thousand, seven hundred four".