11235972 has 24 divisors (see below), whose sum is σ = 28600992. Its totient is φ = 3404800.

The previous prime is 11235907. The next prime is 11235977. The reversal of 11235972 is 27953211.

It is not an unprimeable number, because it can be changed into a prime (11235977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42429 + ... + 42692.

It is an arithmetic number, because the mean of its divisors is an integer number (1191708).

Almost surely, 2^11235972 is an apocalyptic number.

11235972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11235972 is an abundant number, since it is smaller than the sum of its proper divisors (17365020).

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

11235972 is a wasteful number, since it uses less digits than its factorization.

11235972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85139 (or 85137 counting only the distinct ones).

The product of its digits is 3780, while the sum is 30.

The square root of 11235972 is about 3352.0101431827. The cubic root of 11235972 is about 223.9770650413.

The spelling of 11235972 in words is "eleven million, two hundred thirty-five thousand, nine hundred seventy-two".