11427351 has 16 divisors (see below), whose sum is σ = 16560096. Its totient is φ = 6967296.

The previous prime is 11427331. The next prime is 11427371. The reversal of 11427351 is 15372411.

It is an interprime number because it is at equal distance from previous prime (11427331) and next prime (11427371).

It is not a de Polignac number, because 11427351 - 2⁶ = 11427287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11427301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3111 + ... + 5703.

It is an arithmetic number, because the mean of its divisors is an integer number (1035006).

Almost surely, 2^11427351 is an apocalyptic number.

11427351 is a deficient number, since it is larger than the sum of its proper divisors (5132745).

11427351 is a wasteful number, since it uses less digits than its factorization.

11427351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2722.

The product of its digits is 840, while the sum is 24.

The square root of 11427351 is about 3380.4365102750. The cubic root of 11427351 is about 225.2415578569.

Adding to 11427351 its reverse (15372411), we get a palindrome (26799762).

The spelling of 11427351 in words is "eleven million, four hundred twenty-seven thousand, three hundred fifty-one".