10401481 has 2 divisors, whose sum is σ = 10401482. Its totient is φ = 10401480.

The previous prime is 10401439. The next prime is 10401487. The reversal of 10401481 is 18410401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5953600 + 4447881 = 2440^2 + 2109^2 .

It is a cyclic number.

It is not a de Polignac number, because 10401481 - 2¹³ = 10393289 is a prime.

It is a super-2 number, since 2×10401481² = 216381613986722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10401487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200740 + 5200741.

It is an arithmetic number, because the mean of its divisors is an integer number (5200741).

Almost surely, 2^10401481 is an apocalyptic number.

It is an amenable number.

10401481 is a deficient number, since it is larger than the sum of its proper divisors (1).

10401481 is an equidigital number, since it uses as much as digits as its factorization.

10401481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 10401481 is about 3225.1327104477. The cubic root of 10401481 is about 218.2889373567.

Adding to 10401481 its reverse (18410401), we get a palindrome (28811882).

The spelling of 10401481 in words is "ten million, four hundred one thousand, four hundred eighty-one".