474048787 has 4 divisors (see below), whose sum is σ = 480542680. Its totient is φ = 467554896.

The previous prime is 474048781. The next prime is 474048811. The reversal of 474048787 is 787840474.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 787840474 = 2 ⋅393920237.

It is a cyclic number.

It is not a de Polignac number, because 474048787 - 2¹¹ = 474046739 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 474048787.

It is not an unprimeable number, because it can be changed into a prime (474048781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3246837 + ... + 3246982.

It is an arithmetic number, because the mean of its divisors is an integer number (120135670).

Almost surely, 2^474048787 is an apocalyptic number.

474048787 is a deficient number, since it is larger than the sum of its proper divisors (6493893).

474048787 is an equidigital number, since it uses as much as digits as its factorization.

474048787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6493892.

The product of its (nonzero) digits is 1404928, while the sum is 49.

The square root of 474048787 is about 21772.6614588111. The cubic root of 474048787 is about 779.7241995545.

The spelling of 474048787 in words is "four hundred seventy-four million, forty-eight thousand, seven hundred eighty-seven".