11492031 has 8 divisors (see below), whose sum is σ = 15338800. Its totient is φ = 7653312.

The previous prime is 11492029. The next prime is 11492059. The reversal of 11492031 is 13029411.

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

It is not a de Polignac number, because 11492031 - 2¹ = 11492029 is a prime.

It is a super-2 number, since 2×11492031² = 264133553009922, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 11491989 and 11492007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11492071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3411 + ... + 5883.

It is an arithmetic number, because the mean of its divisors is an integer number (1917350).

Almost surely, 2^11492031 is an apocalyptic number.

11492031 is a deficient number, since it is larger than the sum of its proper divisors (3846769).

11492031 is a wasteful number, since it uses less digits than its factorization.

11492031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4025.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 11492031 is about 3389.9898229936. The cubic root of 11492031 is about 225.6657221689.

The spelling of 11492031 in words is "eleven million, four hundred ninety-two thousand, thirty-one".