41551264 has 36 divisors (see below), whose sum is σ = 86918454. Its totient is φ = 19549184.

The previous prime is 41551207. The next prime is 41551267. The reversal of 41551264 is 46215514.

It can be written as a sum of positive squares in 3 ways, for example, as 38688400 + 2862864 = 6220^2 + 1692^2 .

It is not an unprimeable number, because it can be changed into a prime (41551267) 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, 7002 + ... + 11494.

Almost surely, 2^41551264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41551264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43459227).

41551264 is an abundant number, since it is smaller than the sum of its proper divisors (45367190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41551264 is a wasteful number, since it uses less digits than its factorization.

41551264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4537 (or 4512 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 41551264 is about 6446.0269934278. The cubic root of 41551264 is about 346.3602782708.

Adding to 41551264 its reverse (46215514), we get a palindrome (87766778).

The spelling of 41551264 in words is "forty-one million, five hundred fifty-one thousand, two hundred sixty-four".