1492087 has 2 divisors, whose sum is σ = 1492088. Its totient is φ = 1492086.

The previous prime is 1492069. The next prime is 1492097. The reversal of 1492087 is 7802941.

It is a strong prime.

It is an emirp because it is prime and its reverse (7802941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1492087 - 2¹¹ = 1490039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1492097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 746043 + 746044.

It is an arithmetic number, because the mean of its divisors is an integer number (746044).

2^1492087 is an apocalyptic number.

1492087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1492087 is an equidigital number, since it uses as much as digits as its factorization.

1492087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 1492087 is about 1221.5101309445. The cubic root of 1492087 is about 114.2697776141.

The spelling of 1492087 in words is "one million, four hundred ninety-two thousand, eighty-seven".