1104145246 has 8 divisors (see below), whose sum is σ = 1713328920. Its totient is φ = 533035608.

The previous prime is 1104145243. The next prime is 1104145247. The reversal of 1104145246 is 6425414011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104145241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9518436 + ... + 9518551.

It is an arithmetic number, because the mean of its divisors is an integer number (214166115).

Almost surely, 2^1104145246 is an apocalyptic number.

1104145246 is a deficient number, since it is larger than the sum of its proper divisors (609183674).

1104145246 is a wasteful number, since it uses less digits than its factorization.

1104145246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19037018.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 1104145246 is about 33228.6810752398. The cubic root of 1104145246 is about 1033.5751733875.

Adding to 1104145246 its reverse (6425414011), we get a palindrome (7529559257).

The spelling of 1104145246 in words is "one billion, one hundred four million, one hundred forty-five thousand, two hundred forty-six".