41400554 has 8 divisors (see below), whose sum is σ = 66877860. Its totient is φ = 19107936.

The previous prime is 41400553. The next prime is 41400571. The reversal of 41400554 is 45500414.

It can be written as a sum of positive squares in 2 ways, for example, as 39375625 + 2024929 = 6275^2 + 1423^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41400551) 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, 796139 + ... + 796190.

Almost surely, 2^41400554 is an apocalyptic number.

41400554 is a deficient number, since it is larger than the sum of its proper divisors (25477306).

41400554 is a wasteful number, since it uses less digits than its factorization.

41400554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592344.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 41400554 is about 6434.3262273528. The cubic root of 41400554 is about 345.9410114725.

Adding to 41400554 its reverse (45500414), we get a palindrome (86900968).

The spelling of 41400554 in words is "forty-one million, four hundred thousand, five hundred fifty-four".