462475638 has 24 divisors (see below), whose sum is σ = 1014717600. Its totient is φ = 152206704.

The previous prime is 462475627. The next prime is 462475649. The reversal of 462475638 is 836574264.

462475638 is a `hidden beast` number, since 4 + 6 + 2 + 4 + 7 + 5 + 638 = 666.

It is an interprime number because it is at equal distance from previous prime (462475627) and next prime (462475649).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 462475593 and 462475602.

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, 161193 + ... + 164036.

It is an arithmetic number, because the mean of its divisors is an integer number (42279900).

Almost surely, 2^462475638 is an apocalyptic number.

462475638 is an abundant number, since it is smaller than the sum of its proper divisors (552241962).

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

462475638 is a wasteful number, since it uses less digits than its factorization.

462475638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325316 (or 325313 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 462475638 is about 21505.2467551526. The cubic root of 462475638 is about 773.3266081873.

It can be divided in two parts, 462 and 475638, that added together give a square (476100 = 690²).

The spelling of 462475638 in words is "four hundred sixty-two million, four hundred seventy-five thousand, six hundred thirty-eight".