11371870 has 16 divisors (see below), whose sum is σ = 20586960. Its totient is φ = 4522624.

The previous prime is 11371847. The next prime is 11371873. The reversal of 11371870 is 7817311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11371873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1387 + ... + 4966.

It is an arithmetic number, because the mean of its divisors is an integer number (1286685).

Almost surely, 2^11371870 is an apocalyptic number.

11371870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11371870 is a deficient number, since it is larger than the sum of its proper divisors (9215090).

11371870 is a wasteful number, since it uses less digits than its factorization.

11371870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6539.

The product of its (nonzero) digits is 1176, while the sum is 28.

The square root of 11371870 is about 3372.2203368107. The cubic root of 11371870 is about 224.8764424495.

The spelling of 11371870 in words is "eleven million, three hundred seventy-one thousand, eight hundred seventy".