1496661 has 8 divisors (see below), whose sum is σ = 2064480. Its totient is φ = 963312.

The previous prime is 1496657. The next prime is 1496669. The reversal of 1496661 is 1666941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1496661 - 2² = 1496657 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1496669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8515 + ... + 8688.

It is an arithmetic number, because the mean of its divisors is an integer number (258060).

2^1496661 is an apocalyptic number.

It is an amenable number.

1496661 is a deficient number, since it is larger than the sum of its proper divisors (567819).

1496661 is a wasteful number, since it uses less digits than its factorization.

1496661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17235.

The product of its digits is 7776, while the sum is 33.

The square root of 1496661 is about 1223.3809709163. The cubic root of 1496661 is about 114.3864233566.

The spelling of 1496661 in words is "one million, four hundred ninety-six thousand, six hundred sixty-one".