11401474 has 16 divisors (see below), whose sum is σ = 19721088. Its totient is φ = 4842432.

The previous prime is 11401471. The next prime is 11401483. The reversal of 11401474 is 47410411.

It is a happy number.

11401474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11401471) 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, 2022 + ... + 5185.

It is an arithmetic number, because the mean of its divisors is an integer number (1232568).

Almost surely, 2^11401474 is an apocalyptic number.

11401474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11401474 is a deficient number, since it is larger than the sum of its proper divisors (8319614).

11401474 is a wasteful number, since it uses less digits than its factorization.

11401474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7329.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 11401474 is about 3376.6068767329. The cubic root of 11401474 is about 225.0714110778.

Adding to 11401474 its reverse (47410411), we get a palindrome (58811885).

The spelling of 11401474 in words is "eleven million, four hundred one thousand, four hundred seventy-four".