11234478 has 16 divisors (see below), whose sum is σ = 22502016. Its totient is φ = 3739320.

The previous prime is 11234477. The next prime is 11234479. The reversal of 11234478 is 87443211.

It is an interprime number because it is at equal distance from previous prime (11234477) and next prime (11234479).

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11234473) 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, 6573 + ... + 8103.

It is an arithmetic number, because the mean of its divisors is an integer number (1406376).

Almost surely, 2^11234478 is an apocalyptic number.

11234478 is an abundant number, since it is smaller than the sum of its proper divisors (11267538).

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

11234478 is a wasteful number, since it uses less digits than its factorization.

11234478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2759.

The product of its digits is 5376, while the sum is 30.

The square root of 11234478 is about 3351.7872844201. The cubic root of 11234478 is about 223.9671375047.

Adding to 11234478 its reverse (87443211), we get a palindrome (98677689).

The spelling of 11234478 in words is "eleven million, two hundred thirty-four thousand, four hundred seventy-eight".