3522007 has 2 divisors, whose sum is σ = 3522008. Its totient is φ = 3522006.

The previous prime is 3521977. The next prime is 3522019. The reversal of 3522007 is 7002253.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3522007 - 2¹⁹ = 2997719 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3522307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761003 + 1761004.

It is an arithmetic number, because the mean of its divisors is an integer number (1761004).

Almost surely, 2^3522007 is an apocalyptic number.

3522007 is a deficient number, since it is larger than the sum of its proper divisors (1).

3522007 is an equidigital number, since it uses as much as digits as its factorization.

3522007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 3522007 is about 1876.7010950069. The cubic root of 3522007 is about 152.1470040192.

The spelling of 3522007 in words is "three million, five hundred twenty-two thousand, seven".