11472498 has 24 divisors (see below), whose sum is σ = 24921468. Its totient is φ = 3814272.

The previous prime is 11472493. The next prime is 11472521. The reversal of 11472498 is 89427411.

It can be written as a sum of positive squares in 2 ways, for example, as 11471769 + 729 = 3387^2 + 27^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11472493) 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, 10590 + ... + 11622.

Almost surely, 2^11472498 is an apocalyptic number.

11472498 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11472498 is an abundant number, since it is smaller than the sum of its proper divisors (13448970).

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

11472498 is a wasteful number, since it uses less digits than its factorization.

11472498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658 (or 1655 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 11472498 is about 3387.1076156509. The cubic root of 11472498 is about 225.5377950196.

The spelling of 11472498 in words is "eleven million, four hundred seventy-two thousand, four hundred ninety-eight".