13700536 has 8 divisors (see below), whose sum is σ = 25688520. Its totient is φ = 6850264.

The previous prime is 13700527. The next prime is 13700551. The reversal of 13700536 is 63500731.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 13700536.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856276 + ... + 856291.

It is an arithmetic number, because the mean of its divisors is an integer number (3211065).

Almost surely, 2^13700536 is an apocalyptic number.

It is an amenable number.

13700536 is a deficient number, since it is larger than the sum of its proper divisors (11987984).

13700536 is a wasteful number, since it uses less digits than its factorization.

13700536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712573 (or 1712569 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 13700536 is about 3701.4235099486. The cubic root of 13700536 is about 239.2833715711.

The spelling of 13700536 in words is "thirteen million, seven hundred thousand, five hundred thirty-six".