140748230 has 16 divisors (see below), whose sum is σ = 289539360. Its totient is φ = 48256512.

The previous prime is 140748227. The next prime is 140748233. The reversal of 140748230 is 32847041.

140748230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (140748227) and next prime (140748233).

It is a junction number, because it is equal to n+sod(n) for n = 140748193 and 140748202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140748233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1005275 + ... + 1005414.

It is an arithmetic number, because the mean of its divisors is an integer number (18096210).

Almost surely, 2^140748230 is an apocalyptic number.

140748230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140748230 is an abundant number, since it is smaller than the sum of its proper divisors (148791130).

140748230 is a wasteful number, since it uses less digits than its factorization.

140748230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010703.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 140748230 is about 11863.7359208641. The cubic root of 140748230 is about 520.1728099213.

The spelling of 140748230 in words is "one hundred forty million, seven hundred forty-eight thousand, two hundred thirty".