1493207 has 2 divisors, whose sum is σ = 1493208. Its totient is φ = 1493206.

The previous prime is 1493197. The next prime is 1493213. The reversal of 1493207 is 7023941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1493207 - 2⁸ = 1492951 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1493257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 746603 + 746604.

It is an arithmetic number, because the mean of its divisors is an integer number (746604).

2^1493207 is an apocalyptic number.

1493207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1493207 is an equidigital number, since it uses as much as digits as its factorization.

1493207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 1493207 is about 1221.9684938655. The cubic root of 1493207 is about 114.2983617700.

The spelling of 1493207 in words is "one million, four hundred ninety-three thousand, two hundred seven".