40062304 has 12 divisors (see below), whose sum is σ = 78872724. Its totient is φ = 20031136.

The previous prime is 40062293. The next prime is 40062307. The reversal of 40062304 is 40326004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40062307) by changing a digit.

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 as a sum of consecutive naturals, namely, 625942 + ... + 626005.

It is an arithmetic number, because the mean of its divisors is an integer number (6572727).

Almost surely, 2^40062304 is an apocalyptic number.

It is an amenable number.

40062304 is a deficient number, since it is larger than the sum of its proper divisors (38810420).

40062304 is a wasteful number, since it uses less digits than its factorization.

40062304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251957 (or 1251949 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 40062304 is about 6329.4789674980. The cubic root of 40062304 is about 342.1726611262.

Adding to 40062304 its reverse (40326004), we get a palindrome (80388308).

The spelling of 40062304 in words is "forty million, sixty-two thousand, three hundred four".