140674513 has 8 divisors (see below), whose sum is σ = 161094528. Its totient is φ = 120335424.

The previous prime is 140674511. The next prime is 140674519. The reversal of 140674513 is 315476041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140674513 - 2¹ = 140674511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140674511) by changing a digit.

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, 16456 + ... + 23497.

It is an arithmetic number, because the mean of its divisors is an integer number (20136816).

Almost surely, 2^140674513 is an apocalyptic number.

It is an amenable number.

140674513 is a deficient number, since it is larger than the sum of its proper divisors (20420015).

140674513 is an equidigital number, since it uses as much as digits as its factorization.

140674513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40463.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 140674513 is about 11860.6286932860. The cubic root of 140674513 is about 520.0819804179.

The spelling of 140674513 in words is "one hundred forty million, six hundred seventy-four thousand, five hundred thirteen".