83234737 has 4 divisors (see below), whose sum is σ = 88130916. Its totient is φ = 78338560.

The previous prime is 83234707. The next prime is 83234741. The reversal of 83234737 is 73743238.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23001616 + 60233121 = 4796^2 + 7761^2 .

It is a cyclic number.

It is not a de Polignac number, because 83234737 - 2¹¹ = 83232689 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83234696 and 83234705.

It is not an unprimeable number, because it can be changed into a prime (83234707) 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, 2448064 + ... + 2448097.

It is an arithmetic number, because the mean of its divisors is an integer number (22032729).

Almost surely, 2^83234737 is an apocalyptic number.

It is an amenable number.

83234737 is a deficient number, since it is larger than the sum of its proper divisors (4896179).

83234737 is a wasteful number, since it uses less digits than its factorization.

83234737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4896178.

The product of its digits is 84672, while the sum is 37.

The square root of 83234737 is about 9123.3073498595. The cubic root of 83234737 is about 436.6179007238.

The spelling of 83234737 in words is "eighty-three million, two hundred thirty-four thousand, seven hundred thirty-seven".