140825734 has 32 divisors (see below), whose sum is σ = 258080256. Its totient is φ = 56316480.

The previous prime is 140825651. The next prime is 140825761. The reversal of 140825734 is 437528041.

It is a self number, because there is not a number n which added to its sum of digits gives 140825734.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7869 + ... + 18535.

It is an arithmetic number, because the mean of its divisors is an integer number (8065008).

Almost surely, 2^140825734 is an apocalyptic number.

140825734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140825734 is a deficient number, since it is larger than the sum of its proper divisors (117254522).

140825734 is a wasteful number, since it uses less digits than its factorization.

140825734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10740.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 140825734 is about 11867.0018960140. The cubic root of 140825734 is about 520.2682713366.

The spelling of 140825734 in words is "one hundred forty million, eight hundred twenty-five thousand, seven hundred thirty-four".