478035852 has 48 divisors (see below), whose sum is σ = 1349752320. Its totient is φ = 128547072.

The previous prime is 478035787. The next prime is 478035853. The reversal of 478035852 is 258530874.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (478035853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165952 + ... + 168807.

It is an arithmetic number, because the mean of its divisors is an integer number (28119840).

Almost surely, 2^478035852 is an apocalyptic number.

478035852 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

478035852 is an abundant number, since it is smaller than the sum of its proper divisors (871716468).

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

478035852 is a wasteful number, since it uses less digits than its factorization.

478035852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334790 (or 334788 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The square root of 478035852 is about 21864.0310098573. The cubic root of 478035852 is about 781.9040988441.

The spelling of 478035852 in words is "four hundred seventy-eight million, thirty-five thousand, eight hundred fifty-two".