474642 has 24 divisors (see below), whose sum is σ = 1175616. Its totient is φ = 135576.

The previous prime is 474629. The next prime is 474647. The reversal of 474642 is 246474.

It is not an unprimeable number, because it can be changed into a prime (474647) by changing a digit.

474642 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1758 + ... + 2009.

It is an arithmetic number, because the mean of its divisors is an integer number (48984).

2⁴⁷⁴⁶⁴² is an apocalyptic number.

474642 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

474642 is an abundant number, since it is smaller than the sum of its proper divisors (700974).

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

474642 is a wasteful number, since it uses less digits than its factorization.

474642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3782 (or 3779 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 474642 is about 688.9426681517. The cubic root of 474642 is about 78.0049306548.

The spelling of 474642 in words is "four hundred seventy-four thousand, six hundred forty-two".