462274785 has 24 divisors (see below), whose sum is σ = 915744960. Its totient is φ = 211325472.

The previous prime is 462274783. The next prime is 462274789. The reversal of 462274785 is 587472264.

It is a happy number.

It is not a de Polignac number, because 462274785 - 2¹ = 462274783 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 462274785.

It is not an unprimeable number, because it can be changed into a prime (462274783) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 733455 + ... + 734084.

It is an arithmetic number, because the mean of its divisors is an integer number (38156040).

Almost surely, 2^462274785 is an apocalyptic number.

462274785 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

462274785 is a deficient number, since it is larger than the sum of its proper divisors (453470175).

462274785 is a wasteful number, since it uses less digits than its factorization.

462274785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467557 (or 1467554 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The square root of 462274785 is about 21500.5763876227. The cubic root of 462274785 is about 773.2146401557.

The spelling of 462274785 in words is "four hundred sixty-two million, two hundred seventy-four thousand, seven hundred eighty-five".