13790461 has 6 divisors (see below), whose sum is σ = 13955162. Its totient is φ = 13627680.

The previous prime is 13790459. The next prime is 13790471. The reversal of 13790461 is 16409731.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1322500 + 12467961 = 1150^2 + 3531^2 .

It is not a de Polignac number, because 13790461 - 2¹ = 13790459 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 (13790471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7051 + ... + 8791.

Almost surely, 2^13790461 is an apocalyptic number.

It is an amenable number.

13790461 is a deficient number, since it is larger than the sum of its proper divisors (164701).

13790461 is an frugal number, since it uses more digits than its factorization.

13790461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919 (or 1830 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 13790461 is about 3713.5509960145. The cubic root of 13790461 is about 239.8057513884.

The spelling of 13790461 in words is "thirteen million, seven hundred ninety thousand, four hundred sixty-one".