40062274 has 32 divisors (see below), whose sum is σ = 72576000. Its totient is φ = 16214352.

The previous prime is 40062259. The next prime is 40062287. The reversal of 40062274 is 47226004.

40062274 = 11² + 12² + ... + 493².

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25977 + ... + 27475.

It is an arithmetic number, because the mean of its divisors is an integer number (2268000).

Almost surely, 2^40062274 is an apocalyptic number.

40062274 is a deficient number, since it is larger than the sum of its proper divisors (32513726).

40062274 is a wasteful number, since it uses less digits than its factorization.

40062274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 40062274 is about 6329.4765976343. The cubic root of 40062274 is about 342.1725757160.

Adding to 40062274 its reverse (47226004), we get a palindrome (87288278).

The spelling of 40062274 in words is "forty million, sixty-two thousand, two hundred seventy-four".