11493049 has 8 divisors (see below), whose sum is σ = 11677952. Its totient is φ = 11309760.

The previous prime is 11493029. The next prime is 11493059. The reversal of 11493049 is 94039411.

11493049 = 87² + 88² + ... + 327².

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

It is a cyclic number.

It is not a de Polignac number, because 11493049 - 2¹¹ = 11491001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11493049.

It is not an unprimeable number, because it can be changed into a prime (11493029) 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, 24592 + ... + 25054.

It is an arithmetic number, because the mean of its divisors is an integer number (1459744).

Almost surely, 2^11493049 is an apocalyptic number.

It is an amenable number.

11493049 is a deficient number, since it is larger than the sum of its proper divisors (184903).

11493049 is a wasteful number, since it uses less digits than its factorization.

11493049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 11493049 is about 3390.1399676120. The cubic root of 11493049 is about 225.6723853637.

The spelling of 11493049 in words is "eleven million, four hundred ninety-three thousand, forty-nine".