8470542 has 32 divisors (see below), whose sum is σ = 18115200. Its totient is φ = 2632608.

The previous prime is 8470537. The next prime is 8470543. The reversal of 8470542 is 2450748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8470543) 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, 7084 + ... + 8192.

It is an arithmetic number, because the mean of its divisors is an integer number (566100).

Almost surely, 2^8470542 is an apocalyptic number.

8470542 is an abundant number, since it is smaller than the sum of its proper divisors (9644658).

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

8470542 is a wasteful number, since it uses less digits than its factorization.

8470542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 8470542 is about 2910.4195573834. The cubic root of 8470542 is about 203.8467226171.

The spelling of 8470542 in words is "eight million, four hundred seventy thousand, five hundred forty-two".