11700628 has 6 divisors (see below), whose sum is σ = 20476106. Its totient is φ = 5850312.

The previous prime is 11700613. The next prime is 11700643. The reversal of 11700628 is 82600711.

It is an interprime number because it is at equal distance from previous prime (11700613) and next prime (11700643).

It can be written as a sum of positive squares in only one way, i.e., 9229444 + 2471184 = 3038^2 + 1572^2 .

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, 1462575 + ... + 1462582.

Almost surely, 2^11700628 is an apocalyptic number.

It is an amenable number.

11700628 is a deficient number, since it is larger than the sum of its proper divisors (8775478).

11700628 is a wasteful number, since it uses less digits than its factorization.

11700628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2925161 (or 2925159 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 11700628 is about 3420.6180728050. The cubic root of 11700628 is about 227.0229297544.

The spelling of 11700628 in words is "eleven million, seven hundred thousand, six hundred twenty-eight".