11190070 has 16 divisors (see below), whose sum is σ = 20792448. Its totient is φ = 4331520.

The previous prime is 11190061. The next prime is 11190071. The reversal of 11190070 is 7009111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11190071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17739 + ... + 18358.

It is an arithmetic number, because the mean of its divisors is an integer number (1299528).

Almost surely, 2^11190070 is an apocalyptic number.

11190070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11190070 is a deficient number, since it is larger than the sum of its proper divisors (9602378).

11190070 is a wasteful number, since it uses less digits than its factorization.

11190070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36135.

The product of its (nonzero) digits is 63, while the sum is 19.

The square root of 11190070 is about 3345.1561996415. The cubic root of 11190070 is about 223.6716463580.

Adding to 11190070 its reverse (7009111), we get a palindrome (18199181).

The spelling of 11190070 in words is "eleven million, one hundred ninety thousand, seventy".