11957702 has 4 divisors (see below), whose sum is σ = 17936556. Its totient is φ = 5978850.

The previous prime is 11957653. The next prime is 11957713. The reversal of 11957702 is 20775911.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2989424 + ... + 2989427.

It is an arithmetic number, because the mean of its divisors is an integer number (4484139).

Almost surely, 2^11957702 is an apocalyptic number.

11957702 is a deficient number, since it is larger than the sum of its proper divisors (5978854).

11957702 is an equidigital number, since it uses as much as digits as its factorization.

11957702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5978853.

The product of its (nonzero) digits is 4410, while the sum is 32.

The square root of 11957702 is about 3457.9910352689. The cubic root of 11957702 is about 228.6735367080.

The spelling of 11957702 in words is "eleven million, nine hundred fifty-seven thousand, seven hundred two".