474735240 has 384 divisors, whose sum is σ = 1869004800. Its totient is φ = 102228480.

The previous prime is 474735193. The next prime is 474735263. The reversal of 474735240 is 42537474.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 474735195 and 474735204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4609029 + ... + 4609131.

It is an arithmetic number, because the mean of its divisors is an integer number (4867200).

Almost surely, 2^474735240 is an apocalyptic number.

474735240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474735240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (934502400).

474735240 is an abundant number, since it is smaller than the sum of its proper divisors (1394269560).

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

474735240 is a wasteful number, since it uses less digits than its factorization.

474735240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 36.

The square root of 474735240 is about 21788.4198601000. The cubic root of 474735240 is about 780.1003815582.

The spelling of 474735240 in words is "four hundred seventy-four million, seven hundred thirty-five thousand, two hundred forty".