6472542 has 8 divisors (see below), whose sum is σ = 12945096. Its totient is φ = 2157512.

The previous prime is 6472523. The next prime is 6472561. The reversal of 6472542 is 2452746.

6472542 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6472523) and next prime (6472561).

It is a sphenic number, since it is the product of 3 distinct primes.

6472542 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539373 + ... + 539384.

It is an arithmetic number, because the mean of its divisors is an integer number (1618137).

Almost surely, 2^6472542 is an apocalyptic number.

6472542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6472542 is a wasteful number, since it uses less digits than its factorization.

6472542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078762.

The product of its digits is 13440, while the sum is 30.

The square root of 6472542 is about 2544.1191009856. The cubic root of 6472542 is about 186.3623990111.

The spelling of 6472542 in words is "six million, four hundred seventy-two thousand, five hundred forty-two".