11252151 has 12 divisors (see below), whose sum is σ = 16482960. Its totient is φ = 7395360.

The previous prime is 11252149. The next prime is 11252159. The reversal of 11252151 is 15125211.

It is not a de Polignac number, because 11252151 - 2¹ = 11252149 is a prime.

It is a super-2 number, since 2×11252151² = 253221804253602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11252159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8166 + ... + 9443.

It is an arithmetic number, because the mean of its divisors is an integer number (1373580).

Almost surely, 2^11252151 is an apocalyptic number.

11252151 is a deficient number, since it is larger than the sum of its proper divisors (5230809).

11252151 is a wasteful number, since it uses less digits than its factorization.

11252151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17686 (or 17683 counting only the distinct ones).

The product of its digits is 100, while the sum is 18.

The square root of 11252151 is about 3354.4226030720. The cubic root of 11252151 is about 224.0845171609.

Adding to 11252151 its reverse (15125211), we get a palindrome (26377362).

The spelling of 11252151 in words is "eleven million, two hundred fifty-two thousand, one hundred fifty-one".