13936770 has 48 divisors (see below), whose sum is σ = 38371320. Its totient is φ = 3497472.

The previous prime is 13936759. The next prime is 13936771. The reversal of 13936770 is 7763931.

It can be written as a sum of positive squares in 4 ways, for example, as 10284849 + 3651921 = 3207^2 + 1911^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13936771) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3025 + ... + 6084.

Almost surely, 2^13936770 is an apocalyptic number.

13936770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13936770 is an abundant number, since it is smaller than the sum of its proper divisors (24434550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13936770 is a wasteful number, since it uses less digits than its factorization.

13936770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9139 (or 9136 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 36.

The square root of 13936770 is about 3733.1983606554. The cubic root of 13936770 is about 240.6508376146.

It can be divided in two parts, 13936 and 770, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 13936770 in words is "thirteen million, nine hundred thirty-six thousand, seven hundred seventy".