140732034 has 16 divisors (see below), whose sum is σ = 288010272. Its totient is φ = 45819648.

The previous prime is 140732029. The next prime is 140732057. The reversal of 140732034 is 430237041.

It is a junction number, because it is equal to n+sod(n) for n = 140731995 and 140732013.

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 7 ways as a sum of consecutive naturals, for example, 272479 + ... + 272994.

It is an arithmetic number, because the mean of its divisors is an integer number (18000642).

Almost surely, 2^140732034 is an apocalyptic number.

140732034 is an abundant number, since it is smaller than the sum of its proper divisors (147278238).

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

140732034 is a wasteful number, since it uses less digits than its factorization.

140732034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545521.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 140732034 is about 11863.0533169163. The cubic root of 140732034 is about 520.1528569362.

Adding to 140732034 its reverse (430237041), we get a palindrome (570969075).

The spelling of 140732034 in words is "one hundred forty million, seven hundred thirty-two thousand, thirty-four".