40630300 has 36 divisors (see below), whose sum is σ = 88494336. Its totient is φ = 16192000.

The previous prime is 40630297. The next prime is 40630319. The reversal of 40630300 is 303604.

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 11 ways as a sum of consecutive naturals, for example, 34725 + ... + 35875.

It is an arithmetic number, because the mean of its divisors is an integer number (2458176).

Almost surely, 2^40630300 is an apocalyptic number.

It is an amenable number.

40630300 is an abundant number, since it is smaller than the sum of its proper divisors (47864036).

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

40630300 is a wasteful number, since it uses less digits than its factorization.

40630300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518 (or 1511 counting only the distinct ones).

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

The square root of 40630300 is about 6374.1901446380. The cubic root of 40630300 is about 343.7821655851.

Adding to 40630300 its reverse (303604), we get a palindrome (40933904).

The spelling of 40630300 in words is "forty million, six hundred thirty thousand, three hundred".