97088419 has 4 divisors (see below), whose sum is σ = 97168144. Its totient is φ = 97008696.

The previous prime is 97088389. The next prime is 97088429. The reversal of 97088419 is 91488079.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91488079 = 181 ⋅505459.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97088419 is a prime.

It is a super-2 number, since 2×97088419² = 18852322207839122, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (97088429) 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, 38007 + ... + 40480.

It is an arithmetic number, because the mean of its divisors is an integer number (24292036).

Almost surely, 2^97088419 is an apocalyptic number.

97088419 is a deficient number, since it is larger than the sum of its proper divisors (79725).

97088419 is a wasteful number, since it uses less digits than its factorization.

97088419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79724.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 97088419 is about 9853.3455739662. The cubic root of 97088419 is about 459.6096546780.

The spelling of 97088419 in words is "ninety-seven million, eighty-eight thousand, four hundred nineteen".