474704540 has 24 divisors (see below), whose sum is σ = 1000438992. Its totient is φ = 189203840.

The previous prime is 474704539. The next prime is 474704543. The reversal of 474704540 is 45407474.

It is a super-2 number, since 2×474704540² = 450688800593223200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 474704540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474704543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36614 + ... + 47853.

It is an arithmetic number, because the mean of its divisors is an integer number (41684958).

Almost surely, 2^474704540 is an apocalyptic number.

It is an amenable number.

474704540 is an abundant number, since it is smaller than the sum of its proper divisors (525734452).

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

474704540 is a wasteful number, since it uses less digits than its factorization.

474704540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84757 (or 84755 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 35.

The square root of 474704540 is about 21787.7153460385. The cubic root of 474704540 is about 780.0835654497.

The spelling of 474704540 in words is "four hundred seventy-four million, seven hundred four thousand, five hundred forty".