41772530 has 16 divisors (see below), whose sum is σ = 75506904. Its totient is φ = 16638720.

The previous prime is 41772529. The next prime is 41772539. The reversal of 41772530 is 3527714.

It can be written as a sum of positive squares in 4 ways, for example, as 28015849 + 13756681 = 5293^2 + 3709^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41772493 and 41772502.

It is not an unprimeable number, because it can be changed into a prime (41772539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6257 + ... + 11076.

Almost surely, 2^41772530 is an apocalyptic number.

41772530 is a deficient number, since it is larger than the sum of its proper divisors (33734374).

41772530 is a wasteful number, since it uses less digits than its factorization.

41772530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17581.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 41772530 is about 6463.1671802608. The cubic root of 41772530 is about 346.9739950115.

The spelling of 41772530 in words is "forty-one million, seven hundred seventy-two thousand, five hundred thirty".