84231074 has 8 divisors (see below), whose sum is σ = 126903888. Its totient is φ = 41929780.

The previous prime is 84231029. The next prime is 84231079. The reversal of 84231074 is 47013248.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (84231079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92312 + ... + 93219.

It is an arithmetic number, because the mean of its divisors is an integer number (15862986).

Almost surely, 2^84231074 is an apocalyptic number.

84231074 is a deficient number, since it is larger than the sum of its proper divisors (42672814).

84231074 is a wasteful number, since it uses less digits than its factorization.

84231074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185760.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 84231074 is about 9177.7488525237. The cubic root of 84231074 is about 438.3531308395.

The spelling of 84231074 in words is "eighty-four million, two hundred thirty-one thousand, seventy-four".