3752533 has 2 divisors, whose sum is σ = 3752534. Its totient is φ = 3752532.

The previous prime is 3752531. The next prime is 3752549. The reversal of 3752533 is 3352573.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3713329 + 39204 = 1927^2 + 198^2 .

It is a cyclic number.

It is not a de Polignac number, because 3752533 - 2¹ = 3752531 is a prime.

Together with 3752531, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3752531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1876266 + 1876267.

It is an arithmetic number, because the mean of its divisors is an integer number (1876267).

Almost surely, 2^3752533 is an apocalyptic number.

It is an amenable number.

3752533 is a deficient number, since it is larger than the sum of its proper divisors (1).

3752533 is an equidigital number, since it uses as much as digits as its factorization.

3752533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9450, while the sum is 28.

The square root of 3752533 is about 1937.1455804869. The cubic root of 3752533 is about 155.3965979576.

The spelling of 3752533 in words is "three million, seven hundred fifty-two thousand, five hundred thirty-three".