1492039 has 4 divisors (see below), whose sum is σ = 1579824. Its totient is φ = 1404256.

The previous prime is 1492019. The next prime is 1492063. The reversal of 1492039 is 9302941.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9302941 = 41 ⋅226901.

It is a cyclic number.

It is not a de Polignac number, because 1492039 - 2⁷ = 1491911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1491998 and 1492016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1492009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43867 + ... + 43900.

It is an arithmetic number, because the mean of its divisors is an integer number (394956).

2^1492039 is an apocalyptic number.

1492039 is a deficient number, since it is larger than the sum of its proper divisors (87785).

1492039 is an equidigital number, since it uses as much as digits as its factorization.

1492039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87784.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 1492039 is about 1221.4904829756. The cubic root of 1492039 is about 114.2685522593.

The spelling of 1492039 in words is "one million, four hundred ninety-two thousand, thirty-nine".