41624397 has 6 divisors (see below), whose sum is σ = 60124142. Its totient is φ = 27749592.

The previous prime is 41624393. The next prime is 41624419. The reversal of 41624397 is 79342614.

It can be written as a sum of positive squares in only one way, i.e., 27941796 + 13682601 = 5286^2 + 3699^2 .

It is not a de Polignac number, because 41624397 - 2² = 41624393 is a prime.

It is a super-2 number, since 2×41624397² = 3465180851227218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41624393) 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, 2312458 + ... + 2312475.

Almost surely, 2^41624397 is an apocalyptic number.

It is an amenable number.

41624397 is a deficient number, since it is larger than the sum of its proper divisors (18499745).

41624397 is a wasteful number, since it uses less digits than its factorization.

41624397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4624939 (or 4624936 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 41624397 is about 6451.6972185619. The cubic root of 41624397 is about 346.5633649101.

The spelling of 41624397 in words is "forty-one million, six hundred twenty-four thousand, three hundred ninety-seven".