84107492 has 24 divisors (see below), whose sum is σ = 170110080. Its totient is φ = 35640000.

The previous prime is 84107479. The next prime is 84107497. The reversal of 84107492 is 29470148.

It is not an unprimeable number, because it can be changed into a prime (84107497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14384 + ... + 19367.

It is an arithmetic number, because the mean of its divisors is an integer number (7087920).

Almost surely, 2^84107492 is an apocalyptic number.

It is an amenable number.

84107492 is an abundant number, since it is smaller than the sum of its proper divisors (86002588).

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

84107492 is a wasteful number, since it uses less digits than its factorization.

84107492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33851 (or 33849 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 84107492 is about 9171.0136844299. The cubic root of 84107492 is about 438.1386451822.

The spelling of 84107492 in words is "eighty-four million, one hundred seven thousand, four hundred ninety-two".