11345870 has 8 divisors (see below), whose sum is σ = 20422584. Its totient is φ = 4538344.

The previous prime is 11345857. The next prime is 11345881. The reversal of 11345870 is 7854311.

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

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, 567284 + ... + 567303.

It is an arithmetic number, because the mean of its divisors is an integer number (2552823).

Almost surely, 2^11345870 is an apocalyptic number.

11345870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11345870 is a deficient number, since it is larger than the sum of its proper divisors (9076714).

11345870 is a wasteful number, since it uses less digits than its factorization.

11345870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134594.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 11345870 is about 3368.3631039423. The cubic root of 11345870 is about 224.7049300804.

The spelling of 11345870 in words is "eleven million, three hundred forty-five thousand, eight hundred seventy".