11632149 has 12 divisors (see below), whose sum is σ = 16865056. Its totient is φ = 7725672.

The previous prime is 11632141. The next prime is 11632157. The reversal of 11632149 is 94123611.

11632149 is a `hidden beast` number, since 11 + 632 + 14 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (11632141) and next prime (11632157).

It is not a de Polignac number, because 11632149 - 2³ = 11632141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11632141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 264 + ... + 4830.

Almost surely, 2^11632149 is an apocalyptic number.

It is an amenable number.

11632149 is a deficient number, since it is larger than the sum of its proper divisors (5232907).

11632149 is a wasteful number, since it uses less digits than its factorization.

11632149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4856 (or 4853 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 11632149 is about 3410.5936433413. The cubic root of 11632149 is about 226.5791720652.

It can be divided in two parts, 11632 and 149, that added together give a triangular number (11781 = T₁₅₃).

The spelling of 11632149 in words is "eleven million, six hundred thirty-two thousand, one hundred forty-nine".