83535497 has 4 divisors (see below), whose sum is σ = 85312896. Its totient is φ = 81758100.

The previous prime is 83535493. The next prime is 83535503. The reversal of 83535497 is 79453538.

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 a cyclic number.

It is not a de Polignac number, because 83535497 - 2² = 83535493 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83535493) 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, 888629 + ... + 888722.

It is an arithmetic number, because the mean of its divisors is an integer number (21328224).

Almost surely, 2^83535497 is an apocalyptic number.

It is an amenable number.

83535497 is a deficient number, since it is larger than the sum of its proper divisors (1777399).

83535497 is a wasteful number, since it uses less digits than its factorization.

83535497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777398.

The product of its digits is 453600, while the sum is 44.

The square root of 83535497 is about 9139.7755442899. The cubic root of 83535497 is about 437.1431595853.

The spelling of 83535497 in words is "eighty-three million, five hundred thirty-five thousand, four hundred ninety-seven".