1496438 has 4 divisors (see below), whose sum is σ = 2244660. Its totient is φ = 748218.

The previous prime is 1496437. The next prime is 1496471. The reversal of 1496438 is 8346941.

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

It is a junction number, because it is equal to n+sod(n) for n = 1496398 and 1496407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1496431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374108 + ... + 374111.

It is an arithmetic number, because the mean of its divisors is an integer number (561165).

2^1496438 is an apocalyptic number.

1496438 is a deficient number, since it is larger than the sum of its proper divisors (748222).

1496438 is an equidigital number, since it uses as much as digits as its factorization.

1496438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748221.

The product of its digits is 20736, while the sum is 35.

The square root of 1496438 is about 1223.2898266560. The cubic root of 1496438 is about 114.3807419455.

The spelling of 1496438 in words is "one million, four hundred ninety-six thousand, four hundred thirty-eight".