96212257 has 4 divisors (see below), whose sum is σ = 101276080. Its totient is φ = 91148436.

The previous prime is 96212213. The next prime is 96212309. The reversal of 96212257 is 75221269.

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, and also an emirpimes, since its reverse is a distinct semiprime: 75221269 = 97 ⋅775477.

It is a cyclic number.

It is not a de Polignac number, because 96212257 - 2¹¹ = 96210209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (96212357) 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, 2531883 + ... + 2531920.

It is an arithmetic number, because the mean of its divisors is an integer number (25319020).

Almost surely, 2^96212257 is an apocalyptic number.

It is an amenable number.

96212257 is a deficient number, since it is larger than the sum of its proper divisors (5063823).

96212257 is a wasteful number, since it uses less digits than its factorization.

96212257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5063822.

The product of its digits is 15120, while the sum is 34.

The square root of 96212257 is about 9808.7846851687. The cubic root of 96212257 is about 458.2229119633. Note that the first 3 decimals are identical.

It can be divided in two parts, 96212 and 257, that added together give a palindrome (96469).

The spelling of 96212257 in words is "ninety-six million, two hundred twelve thousand, two hundred fifty-seven".