1496405 has 4 divisors (see below), whose sum is σ = 1795692. Its totient is φ = 1197120.

The previous prime is 1496399. The next prime is 1496423. The reversal of 1496405 is 5046941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5046941 = 1087 ⋅4643.

It can be written as a sum of positive squares in 2 ways, for example, as 508369 + 988036 = 713^2 + 994^2 .

It is not a de Polignac number, because 1496405 - 2⁸ = 1496149 is a prime.

It is a Duffinian number.

It is a congruent 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, 149636 + ... + 149645.

It is an arithmetic number, because the mean of its divisors is an integer number (448923).

2^1496405 is an apocalyptic number.

It is an amenable number.

1496405 is a deficient number, since it is larger than the sum of its proper divisors (299287).

1496405 is an equidigital number, since it uses as much as digits as its factorization.

1496405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299286.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1496405 is about 1223.2763383635. The cubic root of 1496405 is about 114.3799011506.

The spelling of 1496405 in words is "one million, four hundred ninety-six thousand, four hundred five".