3750143 has 4 divisors (see below), whose sum is σ = 3757368. Its totient is φ = 3742920.

The previous prime is 3750119. The next prime is 3750151. The reversal of 3750143 is 3410573.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3410573 = 1097 ⋅3109.

It is a cyclic number.

It is not a de Polignac number, because 3750143 - 2⁶ = 3750079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3750113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2768 + ... + 3893.

It is an arithmetic number, because the mean of its divisors is an integer number (939342).

Almost surely, 2^3750143 is an apocalyptic number.

3750143 is a deficient number, since it is larger than the sum of its proper divisors (7225).

3750143 is an equidigital number, since it uses as much as digits as its factorization.

3750143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7224.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 3750143 is about 1936.5285951930. The cubic root of 3750143 is about 155.3636000915.

The spelling of 3750143 in words is "three million, seven hundred fifty thousand, one hundred forty-three".