41630840 has 16 divisors (see below), whose sum is σ = 93669480. Its totient is φ = 16652320.

The previous prime is 41630839. The next prime is 41630857. The reversal of 41630840 is 4803614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520346 + ... + 520425.

Almost surely, 2^41630840 is an apocalyptic number.

41630840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41630840 is an abundant number, since it is smaller than the sum of its proper divisors (52038640).

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

41630840 is a wasteful number, since it uses less digits than its factorization.

41630840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040782 (or 1040778 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 41630840 is about 6452.1965252153. The cubic root of 41630840 is about 346.5812453898.

The spelling of 41630840 in words is "forty-one million, six hundred thirty thousand, eight hundred forty".