41425397 has 4 divisors (see below), whose sum is σ = 44611980. Its totient is φ = 38238816.

The previous prime is 41425381. The next prime is 41425403. The reversal of 41425397 is 79352414.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79352414 = 2 ⋅39676207.

It can be written as a sum of positive squares in 2 ways, for example, as 22363441 + 19061956 = 4729^2 + 4366^2 .

It is a cyclic number.

It is not a de Polignac number, because 41425397 - 2⁴ = 41425381 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 (41425367) 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, 1593272 + ... + 1593297.

It is an arithmetic number, because the mean of its divisors is an integer number (11152995).

Almost surely, 2^41425397 is an apocalyptic number.

It is an amenable number.

41425397 is a deficient number, since it is larger than the sum of its proper divisors (3186583).

41425397 is a wasteful number, since it uses less digits than its factorization.

41425397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186582.

The product of its digits is 30240, while the sum is 35.

The square root of 41425397 is about 6436.2564429954. The cubic root of 41425397 is about 346.0101932689.

The spelling of 41425397 in words is "forty-one million, four hundred twenty-five thousand, three hundred ninety-seven".