11542274 has 8 divisors (see below), whose sum is σ = 18066240. Its totient is φ = 5520196.

The previous prime is 11542273. The next prime is 11542309. The reversal of 11542274 is 47224511.

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

It is not an unprimeable number, because it can be changed into a prime (11542273) 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, 125414 + ... + 125505.

It is an arithmetic number, because the mean of its divisors is an integer number (2258280).

Almost surely, 2^11542274 is an apocalyptic number.

11542274 is a deficient number, since it is larger than the sum of its proper divisors (6523966).

11542274 is a wasteful number, since it uses less digits than its factorization.

11542274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250944.

The product of its digits is 2240, while the sum is 26.

The square root of 11542274 is about 3397.3922352298. The cubic root of 11542274 is about 225.9941131941.

Adding to 11542274 its reverse (47224511), we get a palindrome (58766785).

The spelling of 11542274 in words is "eleven million, five hundred forty-two thousand, two hundred seventy-four".