4047462 has 32 divisors (see below), whose sum is σ = 9525600. Its totient is φ = 1269504.

The previous prime is 4047431. The next prime is 4047469. The reversal of 4047462 is 2647404.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4047469) 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, 1287 + ... + 3122.

It is an arithmetic number, because the mean of its divisors is an integer number (297675).

Almost surely, 2^4047462 is an apocalyptic number.

4047462 is an abundant number, since it is smaller than the sum of its proper divisors (5478138).

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

4047462 is a wasteful number, since it uses less digits than its factorization.

4047462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4437 (or 4431 counting only the distinct ones).

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

The square root of 4047462 is about 2011.8305097597. The cubic root of 4047462 is about 159.3654817845.

The spelling of 4047462 in words is "four million, forty-seven thousand, four hundred sixty-two".