83074 has 8 divisors (see below), whose sum is σ = 126540. Its totient is φ = 40896.

The previous prime is 83071. The next prime is 83077. The reversal of 83074 is 47038.

It is an interprime number because it is at equal distance from previous prime (83071) and next prime (83077).

It can be written as a sum of positive squares in 2 ways, for example, as 81225 + 1849 = 285^2 + 43^2 .

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

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139 + ... + 430.

2⁸³⁰⁷⁴ is an apocalyptic number.

83074 is a deficient number, since it is larger than the sum of its proper divisors (43466).

83074 is a wasteful number, since it uses less digits than its factorization.

83074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 83074 is about 288.2256060797. The cubic root of 83074 is about 43.6336664473.

The spelling of 83074 in words is "eighty-three thousand, seventy-four".