41603957 has 4 divisors (see below), whose sum is σ = 41859360. Its totient is φ = 41348556.

The previous prime is 41603927. The next prime is 41603983. The reversal of 41603957 is 75930614.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75930614 = 2 ⋅37965307.

It is a cyclic number.

It is not a de Polignac number, because 41603957 - 2⁸ = 41603701 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 (41603917) 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, 127457 + ... + 127782.

It is an arithmetic number, because the mean of its divisors is an integer number (10464840).

Almost surely, 2^41603957 is an apocalyptic number.

It is an amenable number.

41603957 is a deficient number, since it is larger than the sum of its proper divisors (255403).

41603957 is a wasteful number, since it uses less digits than its factorization.

41603957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255402.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 41603957 is about 6450.1129447476. The cubic root of 41603957 is about 346.5066280321.

The spelling of 41603957 in words is "forty-one million, six hundred three thousand, nine hundred fifty-seven".