83914237 has 4 divisors (see below), whose sum is σ = 91542816. Its totient is φ = 76285660.

The previous prime is 83914153. The next prime is 83914247. The reversal of 83914237 is 73241938.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 83914237 - 2⁷ = 83914109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83914196 and 83914205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83914247) 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, 3814273 + ... + 3814294.

It is an arithmetic number, because the mean of its divisors is an integer number (22885704).

Almost surely, 2^83914237 is an apocalyptic number.

It is an amenable number.

83914237 is a deficient number, since it is larger than the sum of its proper divisors (7628579).

83914237 is a wasteful number, since it uses less digits than its factorization.

83914237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7628578.

The product of its digits is 36288, while the sum is 37.

The square root of 83914237 is about 9160.4714398332. The cubic root of 83914237 is about 437.8028153378.

The spelling of 83914237 in words is "eighty-three million, nine hundred fourteen thousand, two hundred thirty-seven".