11399070 has 32 divisors (see below), whose sum is σ = 27810720. Its totient is φ = 2989440.

The previous prime is 11399057. The next prime is 11399077. The reversal of 11399070 is 7099311.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11399077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1285 + ... + 4944.

It is an arithmetic number, because the mean of its divisors is an integer number (869085).

Almost surely, 2^11399070 is an apocalyptic number.

11399070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11399070 is an abundant number, since it is smaller than the sum of its proper divisors (16411650).

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

11399070 is a wasteful number, since it uses less digits than its factorization.

11399070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6300.

The product of its (nonzero) digits is 1701, while the sum is 30.

The square root of 11399070 is about 3376.2508793038. The cubic root of 11399070 is about 225.0555912021.

The spelling of 11399070 in words is "eleven million, three hundred ninety-nine thousand, seventy".