40303060 has 48 divisors (see below), whose sum is σ = 97090560. Its totient is φ = 13766400.

The previous prime is 40303051. The next prime is 40303097. The reversal of 40303060 is 6030304.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66760 + ... + 67360.

It is an arithmetic number, because the mean of its divisors is an integer number (2022720).

Almost surely, 2^40303060 is an apocalyptic number.

It is an amenable number.

40303060 is an abundant number, since it is smaller than the sum of its proper divisors (56787500).

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

40303060 is a wasteful number, since it uses less digits than its factorization.

40303060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096 (or 1094 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 40303060 is about 6348.4691068005. The cubic root of 40303060 is about 342.8567260246.

Adding to 40303060 its reverse (6030304), we get a palindrome (46333364).

The spelling of 40303060 in words is "forty million, three hundred three thousand, sixty".