84460470 has 32 divisors (see below), whose sum is σ = 209697120. Its totient is φ = 21745920.

The previous prime is 84460469. The next prime is 84460477. The reversal of 84460470 is 7406448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84460477) 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, 47671 + ... + 49410.

It is an arithmetic number, because the mean of its divisors is an integer number (6553035).

Almost surely, 2^84460470 is an apocalyptic number.

84460470 is an abundant number, since it is smaller than the sum of its proper divisors (125236650).

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

84460470 is a wasteful number, since it uses less digits than its factorization.

84460470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97120.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 84460470 is about 9190.2377553576. The cubic root of 84460470 is about 438.7507090028.

The spelling of 84460470 in words is "eighty-four million, four hundred sixty thousand, four hundred seventy".