1490207 has 2 divisors, whose sum is σ = 1490208. Its totient is φ = 1490206.

The previous prime is 1490183. The next prime is 1490213. The reversal of 1490207 is 7020941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1490207 - 2⁸ = 1489951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1490257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 745103 + 745104.

It is an arithmetic number, because the mean of its divisors is an integer number (745104).

2^1490207 is an apocalyptic number.

1490207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1490207 is an equidigital number, since it uses as much as digits as its factorization.

1490207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1490207 is about 1220.7403491324. The cubic root of 1490207 is about 114.2217648930.

The spelling of 1490207 in words is "one million, four hundred ninety thousand, two hundred seven".