13700472 has 16 divisors (see below), whose sum is σ = 34251240. Its totient is φ = 4566816.

The previous prime is 13700461. The next prime is 13700473. The reversal of 13700472 is 27400731.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 570853 = 13700472 / (1 + 3 + 7 + 0 + 0 + 4 + 7 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13700473) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 285403 + ... + 285450.

Almost surely, 2^13700472 is an apocalyptic number.

13700472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13700472 is an abundant number, since it is smaller than the sum of its proper divisors (20550768).

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

13700472 is a wasteful number, since it uses less digits than its factorization.

13700472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570862 (or 570858 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 13700472 is about 3701.4148646160. The cubic root of 13700472 is about 239.2829989784.

The spelling of 13700472 in words is "thirteen million, seven hundred thousand, four hundred seventy-two".