1049654 has 4 divisors (see below), whose sum is σ = 1574484. Its totient is φ = 524826.

The previous prime is 1049639. The next prime is 1049663. The reversal of 1049654 is 4569401.

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

It is a super-2 number, since 2×1049654² = 2203547039432, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262412 + ... + 262415.

It is an arithmetic number, because the mean of its divisors is an integer number (393621).

2^1049654 is an apocalyptic number.

1049654 is a deficient number, since it is larger than the sum of its proper divisors (524830).

1049654 is an equidigital number, since it uses as much as digits as its factorization.

1049654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524829.

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

The square root of 1049654 is about 1024.5262319726. The cubic root of 1049654 is about 101.6284702283.

The spelling of 1049654 in words is "one million, forty-nine thousand, six hundred fifty-four".