41021472 has 24 divisors (see below), whose sum is σ = 107681616. Its totient is φ = 13673792.

The previous prime is 41021447. The next prime is 41021483. The reversal of 41021472 is 27412014.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×41021472² = 3365522330093568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213558 + ... + 213749.

It is an arithmetic number, because the mean of its divisors is an integer number (4486734).

Almost surely, 2^41021472 is an apocalyptic number.

It is an amenable number.

41021472 is an abundant number, since it is smaller than the sum of its proper divisors (66660144).

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

41021472 is a wasteful number, since it uses less digits than its factorization.

41021472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427320 (or 427312 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 41021472 is about 6404.8006994754. The cubic root of 41021472 is about 344.8819087531.

Adding to 41021472 its reverse (27412014), we get a palindrome (68433486).

The spelling of 41021472 in words is "forty-one million, twenty-one thousand, four hundred seventy-two".