11465970 has 32 divisors (see below), whose sum is σ = 28408320. Its totient is φ = 2958720.

The previous prime is 11465963. The next prime is 11465977. The reversal of 11465970 is 7956411.

It is an interprime number because it is at equal distance from previous prime (11465963) and next prime (11465977).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11465977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5235 + ... + 7094.

It is an arithmetic number, because the mean of its divisors is an integer number (887760).

Almost surely, 2^11465970 is an apocalyptic number.

11465970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11465970 is an abundant number, since it is smaller than the sum of its proper divisors (16942350).

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

11465970 is a wasteful number, since it uses less digits than its factorization.

11465970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12370.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 11465970 is about 3386.1438244705. The cubic root of 11465970 is about 225.4950089275.

The spelling of 11465970 in words is "eleven million, four hundred sixty-five thousand, nine hundred seventy".