461627740 has 48 divisors (see below), whose sum is σ = 1121283072. Its totient is φ = 156361536.

The previous prime is 461627723. The next prime is 461627791. The reversal of 461627740 is 47726164.

It is a self number, because there is not a number n which added to its sum of digits gives 461627740.

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, 8244 + ... + 31483.

It is an arithmetic number, because the mean of its divisors is an integer number (23360064).

Almost surely, 2^461627740 is an apocalyptic number.

It is an amenable number.

461627740 is an abundant number, since it is smaller than the sum of its proper divisors (659655332).

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

461627740 is a wasteful number, since it uses less digits than its factorization.

461627740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39826 (or 39824 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 461627740 is about 21485.5239638227. The cubic root of 461627740 is about 772.8537160980.

The spelling of 461627740 in words is "four hundred sixty-one million, six hundred twenty-seven thousand, seven hundred forty".