3750547 has 2 divisors, whose sum is σ = 3750548. Its totient is φ = 3750546.

The previous prime is 3750533. The next prime is 3750559. The reversal of 3750547 is 7450573.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3750547 - 2⁷ = 3750419 is a prime.

It is not a weakly prime, because it can be changed into another prime (3750517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1875273 + 1875274.

It is an arithmetic number, because the mean of its divisors is an integer number (1875274).

Almost surely, 2^3750547 is an apocalyptic number.

3750547 is a deficient number, since it is larger than the sum of its proper divisors (1).

3750547 is an equidigital number, since it uses as much as digits as its factorization.

3750547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14700, while the sum is 31.

The square root of 3750547 is about 1936.6329027464. The cubic root of 3750547 is about 155.3691789579.

The spelling of 3750547 in words is "three million, seven hundred fifty thousand, five hundred forty-seven".