11293970 has 16 divisors (see below), whose sum is σ = 20616768. Its totient is φ = 4453680.

The previous prime is 11293949. The next prime is 11293973. The reversal of 11293970 is 7939211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11293973) 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, 7244 + ... + 8663.

It is an arithmetic number, because the mean of its divisors is an integer number (1288548).

Almost surely, 2^11293970 is an apocalyptic number.

11293970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11293970 is a deficient number, since it is larger than the sum of its proper divisors (9322798).

11293970 is a wasteful number, since it uses less digits than its factorization.

11293970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15985.

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 11293970 is about 3360.6502347016. The cubic root of 11293970 is about 224.3617798559.

The spelling of 11293970 in words is "eleven million, two hundred ninety-three thousand, nine hundred seventy".