11418970 has 16 divisors (see below), whose sum is σ = 20607048. Its totient is φ = 4555840.

The previous prime is 11418961. The next prime is 11418973. The reversal of 11418970 is 7981411.

It can be written as a sum of positive squares in 4 ways, for example, as 8254129 + 3164841 = 2873^2 + 1779^2 .

It is not an unprimeable number, because it can be changed into a prime (11418973) 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, 3372 + ... + 5848.

Almost surely, 2^11418970 is an apocalyptic number.

11418970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11418970 is a deficient number, since it is larger than the sum of its proper divisors (9188078).

11418970 is a wasteful number, since it uses less digits than its factorization.

11418970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2945.

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 11418970 is about 3379.1966500930. The cubic root of 11418970 is about 225.1864791489.

The spelling of 11418970 in words is "eleven million, four hundred eighteen thousand, nine hundred seventy".