140048033 has 4 divisors (see below), whose sum is σ = 143305008. Its totient is φ = 136791060.

The previous prime is 140048021. The next prime is 140048059. The reversal of 140048033 is 330840041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 140048033 - 2⁴ = 140048017 is a prime.

It is a super-2 number, since 2×140048033² = 39226903094338178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140048063) 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 3 ways as a sum of consecutive naturals, for example, 1628423 + ... + 1628508.

It is an arithmetic number, because the mean of its divisors is an integer number (35826252).

Almost surely, 2^140048033 is an apocalyptic number.

It is an amenable number.

140048033 is a deficient number, since it is larger than the sum of its proper divisors (3256975).

140048033 is an equidigital number, since it uses as much as digits as its factorization.

140048033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3256974.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 140048033 is about 11834.1891568455. The cubic root of 140048033 is about 519.3087869829.

Adding to 140048033 its reverse (330840041), we get a palindrome (470888074).

The spelling of 140048033 in words is "one hundred forty million, forty-eight thousand, thirty-three".