40526282 has 8 divisors (see below), whose sum is σ = 62885700. Its totient is φ = 19564384.

The previous prime is 40526279. The next prime is 40526287. The reversal of 40526282 is 28262504.

It can be written as a sum of positive squares in 2 ways, for example, as 40436881 + 89401 = 6359^2 + 299^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (40526287) 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, 349307 + ... + 349422.

Almost surely, 2^40526282 is an apocalyptic number.

40526282 is a deficient number, since it is larger than the sum of its proper divisors (22359418).

40526282 is a wasteful number, since it uses less digits than its factorization.

40526282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698760.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 40526282 is about 6366.0256047239. The cubic root of 40526282 is about 343.4885415912.

Adding to 40526282 its reverse (28262504), we get a palindrome (68788786).

The spelling of 40526282 in words is "forty million, five hundred twenty-six thousand, two hundred eighty-two".