1492706 has 4 divisors (see below), whose sum is σ = 2239062. Its totient is φ = 746352.

The previous prime is 1492703. The next prime is 1492709. The reversal of 1492706 is 6072941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6072941 = 7 ⋅867563.

It is an interprime number because it is at equal distance from previous prime (1492703) and next prime (1492709).

It can be written as a sum of positive squares in only one way, i.e., 990025 + 502681 = 995^2 + 709^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1492703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373175 + ... + 373178.

2^1492706 is an apocalyptic number.

1492706 is a deficient number, since it is larger than the sum of its proper divisors (746356).

1492706 is an equidigital number, since it uses as much as digits as its factorization.

1492706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746355.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1492706 is about 1221.7634795655. The cubic root of 1492706 is about 114.2855772320.

The spelling of 1492706 in words is "one million, four hundred ninety-two thousand, seven hundred six".