10388461 has 2 divisors, whose sum is σ = 10388462. Its totient is φ = 10388460.

The previous prime is 10388447. The next prime is 10388489. The reversal of 10388461 is 16488301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5851561 + 4536900 = 2419^2 + 2130^2 .

It is a cyclic number.

It is not a de Polignac number, because 10388461 - 2¹¹ = 10386413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10388491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5194230 + 5194231.

It is an arithmetic number, because the mean of its divisors is an integer number (5194231).

Almost surely, 2^10388461 is an apocalyptic number.

It is an amenable number.

10388461 is a deficient number, since it is larger than the sum of its proper divisors (1).

10388461 is an equidigital number, since it uses as much as digits as its factorization.

10388461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 10388461 is about 3223.1135567957. The cubic root of 10388461 is about 218.1978186445.

The spelling of 10388461 in words is "ten million, three hundred eighty-eight thousand, four hundred sixty-one".