11494257 has 8 divisors (see below), whose sum is σ = 15343584. Its totient is φ = 7653888.

The previous prime is 11494253. The next prime is 11494267. The reversal of 11494257 is 75249411.

It is a happy number.

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

It is not a de Polignac number, because 11494257 - 2² = 11494253 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11494253) 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, 1798 + ... + 5120.

It is an arithmetic number, because the mean of its divisors is an integer number (1917948).

Almost surely, 2^11494257 is an apocalyptic number.

It is an amenable number.

11494257 is a deficient number, since it is larger than the sum of its proper divisors (3849327).

11494257 is a wasteful number, since it uses less digits than its factorization.

11494257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4479.

The product of its digits is 10080, while the sum is 33.

The square root of 11494257 is about 3390.3181266660. The cubic root of 11494257 is about 225.6802916698.

The spelling of 11494257 in words is "eleven million, four hundred ninety-four thousand, two hundred fifty-seven".