140083001 has 8 divisors (see below), whose sum is σ = 141994944. Its totient is φ = 138176560.

The previous prime is 140082989. The next prime is 140083033. The reversal of 140083001 is 100380041.

It is a happy number.

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 140083001 - 2¹⁴ = 140066617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140083201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84755 + ... + 86391.

It is an arithmetic number, because the mean of its divisors is an integer number (17749368).

Almost surely, 2^140083001 is an apocalyptic number.

It is an amenable number.

140083001 is a deficient number, since it is larger than the sum of its proper divisors (1911943).

140083001 is a wasteful number, since it uses less digits than its factorization.

140083001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2751.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 140083001 is about 11835.6664789103. Note that the first 3 decimals coincide. The cubic root of 140083001 is about 519.3520047231.

The spelling of 140083001 in words is "one hundred forty million, eighty-three thousand, one".