84938146 has 8 divisors (see below), whose sum is σ = 127702764. Its totient is φ = 42370560.

The previous prime is 84938131. The next prime is 84938153. The reversal of 84938146 is 64183948.

It can be written as a sum of positive squares in 2 ways, for example, as 63824121 + 21114025 = 7989^2 + 4595^2 .

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

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, 48175 + ... + 49906.

Almost surely, 2^84938146 is an apocalyptic number.

84938146 is a deficient number, since it is larger than the sum of its proper divisors (42764618).

84938146 is a wasteful number, since it uses less digits than its factorization.

84938146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98516.

The product of its digits is 165888, while the sum is 43.

The square root of 84938146 is about 9216.1893426730. The cubic root of 84938146 is about 439.5762897658.

The spelling of 84938146 in words is "eighty-four million, nine hundred thirty-eight thousand, one hundred forty-six".