11012457 has 8 divisors (see below), whose sum is σ = 15456160. Its totient is φ = 6955200.

The previous prime is 11012453. The next prime is 11012459. The reversal of 11012457 is 75421011.

It is a happy number.

11012457 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11012457 - 2² = 11012453 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11012453) 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, 96544 + ... + 96657.

It is an arithmetic number, because the mean of its divisors is an integer number (1932020).

Almost surely, 2^11012457 is an apocalyptic number.

It is an amenable number.

11012457 is a deficient number, since it is larger than the sum of its proper divisors (4443703).

11012457 is a wasteful number, since it uses less digits than its factorization.

11012457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193223.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 11012457 is about 3318.5022223889. The cubic root of 11012457 is about 222.4819292650.

Adding to 11012457 its reverse (75421011), we get a palindrome (86433468).

The spelling of 11012457 in words is "eleven million, twelve thousand, four hundred fifty-seven".