1040450246 has 8 divisors (see below), whose sum is σ = 1702554984. Its totient is φ = 472931920.

The previous prime is 1040450237. The next prime is 1040450251. The reversal of 1040450246 is 6420540401.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23646575 + ... + 23646618.

It is an arithmetic number, because the mean of its divisors is an integer number (212819373).

Almost surely, 2^1040450246 is an apocalyptic number.

1040450246 is a deficient number, since it is larger than the sum of its proper divisors (662104738).

1040450246 is a wasteful number, since it uses less digits than its factorization.

1040450246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47293206.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1040450246 is about 32256.0110057025. The cubic root of 1040450246 is about 1013.3055913698.

Adding to 1040450246 its reverse (6420540401), we get a palindrome (7460990647).

The spelling of 1040450246 in words is "one billion, forty million, four hundred fifty thousand, two hundred forty-six".