1492385 has 4 divisors (see below), whose sum is σ = 1790868. Its totient is φ = 1193904.

The previous prime is 1492357. The next prime is 1492411. The reversal of 1492385 is 5832941.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1151329 + 341056 = 1073^2 + 584^2 .

It is a cyclic number.

It is not a de Polignac number, because 1492385 - 2¹⁴ = 1476001 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149234 + ... + 149243.

It is an arithmetic number, because the mean of its divisors is an integer number (447717).

2^1492385 is an apocalyptic number.

It is an amenable number.

1492385 is a deficient number, since it is larger than the sum of its proper divisors (298483).

1492385 is an equidigital number, since it uses as much as digits as its factorization.

1492385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298482.

The product of its digits is 8640, while the sum is 32.

The square root of 1492385 is about 1221.6321050136. The cubic root of 1492385 is about 114.2773844375.

The spelling of 1492385 in words is "one million, four hundred ninety-two thousand, three hundred eighty-five".