11149494 has 8 divisors (see below), whose sum is σ = 22299000. Its totient is φ = 3716496.

The previous prime is 11149493. The next prime is 11149511. The reversal of 11149494 is 49494111.

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

11149494 is an admirable number.

It is a super-2 number, since 2×11149494² = 248622432912072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11149493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 929119 + ... + 929130.

It is an arithmetic number, because the mean of its divisors is an integer number (2787375).

Almost surely, 2^11149494 is an apocalyptic number.

11149494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11149494 is a wasteful number, since it uses less digits than its factorization.

11149494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858254.

The product of its digits is 5184, while the sum is 33.

The square root of 11149494 is about 3339.0858030305. The cubic root of 11149494 is about 223.4009690941.

The spelling of 11149494 in words is "eleven million, one hundred forty-nine thousand, four hundred ninety-four".