13741487 has 4 divisors (see below), whose sum is σ = 13794000. Its totient is φ = 13688976.

The previous prime is 13741477. The next prime is 13741489. The reversal of 13741487 is 78414731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78414731 = 2417 ⋅32443.

It is a cyclic number.

It is not a de Polignac number, because 13741487 - 2¹⁶ = 13675951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13741489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25862 + ... + 26387.

It is an arithmetic number, because the mean of its divisors is an integer number (3448500).

Almost surely, 2^13741487 is an apocalyptic number.

13741487 is a deficient number, since it is larger than the sum of its proper divisors (52513).

13741487 is an equidigital number, since it uses as much as digits as its factorization.

13741487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52512.

The product of its digits is 18816, while the sum is 35.

The square root of 13741487 is about 3706.9511731341. The cubic root of 13741487 is about 239.5215410009.

The spelling of 13741487 in words is "thirteen million, seven hundred forty-one thousand, four hundred eighty-seven".