41625019 has 4 divisors (see below), whose sum is σ = 41993496. Its totient is φ = 41256544.

The previous prime is 41625013. The next prime is 41625041. The reversal of 41625019 is 91052614.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41625019 - 2⁹ = 41624507 is a prime.

It is a super-2 number, since 2×41625019² = 3465284413500722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41625013) 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, 184069 + ... + 184294.

It is an arithmetic number, because the mean of its divisors is an integer number (10498374).

Almost surely, 2^41625019 is an apocalyptic number.

41625019 is a deficient number, since it is larger than the sum of its proper divisors (368477).

41625019 is a wasteful number, since it uses less digits than its factorization.

41625019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368476.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 41625019 is about 6451.7454227519. The cubic root of 41625019 is about 346.5650911520.

The spelling of 41625019 in words is "forty-one million, six hundred twenty-five thousand, nineteen".