11247672 has 16 divisors (see below), whose sum is σ = 28119240. Its totient is φ = 3749216.

The previous prime is 11247631. The next prime is 11247683. The reversal of 11247672 is 27674211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234303 + ... + 234350.

Almost surely, 2^11247672 is an apocalyptic number.

11247672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11247672 is an abundant number, since it is smaller than the sum of its proper divisors (16871568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11247672 is a wasteful number, since it uses less digits than its factorization.

11247672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468662 (or 468658 counting only the distinct ones).

The product of its digits is 4704, while the sum is 30.

The square root of 11247672 is about 3353.7549105443. The cubic root of 11247672 is about 224.0547803946.

The spelling of 11247672 in words is "eleven million, two hundred forty-seven thousand, six hundred seventy-two".