11402254 has 8 divisors (see below), whose sum is σ = 17123040. Its totient is φ = 5694576.

The previous prime is 11402243. The next prime is 11402263. The reversal of 11402254 is 45220411.

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

It is a super-2 number, since 2×11402254² = 260022792561032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 694 + ... + 4825.

It is an arithmetic number, because the mean of its divisors is an integer number (2140380).

Almost surely, 2^11402254 is an apocalyptic number.

11402254 is a deficient number, since it is larger than the sum of its proper divisors (5720786).

11402254 is a wasteful number, since it uses less digits than its factorization.

11402254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6554.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 11402254 is about 3376.7223753220. The cubic root of 11402254 is about 225.0765435048.

Adding to 11402254 its reverse (45220411), we get a palindrome (56622665).

The spelling of 11402254 in words is "eleven million, four hundred two thousand, two hundred fifty-four".