41401225 has 6 divisors (see below), whose sum is σ = 51337550. Its totient is φ = 33120960.

The previous prime is 41401211. The next prime is 41401229. The reversal of 41401225 is 52210414.

It can be written as a sum of positive squares in 3 ways, for example, as 300304 + 41100921 = 548^2 + 6411^2 .

It is not a de Polignac number, because 41401225 - 2¹⁹ = 40876937 is a prime.

It is a super-2 number, since 2×41401225² = 3428122863001250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41401229) 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, 828000 + ... + 828049.

Almost surely, 2^41401225 is an apocalyptic number.

It is an amenable number.

41401225 is a deficient number, since it is larger than the sum of its proper divisors (9936325).

41401225 is a wasteful number, since it uses less digits than its factorization.

41401225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656059 (or 1656054 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 41401225 is about 6434.3783693532. The cubic root of 41401225 is about 345.9428804102.

Adding to 41401225 its reverse (52210414), we get a palindrome (93611639).

The spelling of 41401225 in words is "forty-one million, four hundred one thousand, two hundred twenty-five".