92097481 has 4 divisors (see below), whose sum is σ = 105254272. Its totient is φ = 78940692.

The previous prime is 92097419. The next prime is 92097493. The reversal of 92097481 is 18479029.

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: 18479029 = 409 ⋅45181.

It is a cyclic number.

It is not a de Polignac number, because 92097481 - 2⁷ = 92097353 is a prime.

It is a super-2 number, since 2×92097481² = 16963892013090722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92091481) 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, 6578385 + ... + 6578398.

It is an arithmetic number, because the mean of its divisors is an integer number (26313568).

Almost surely, 2^92097481 is an apocalyptic number.

It is an amenable number.

92097481 is a deficient number, since it is larger than the sum of its proper divisors (13156791).

92097481 is a wasteful number, since it uses less digits than its factorization.

92097481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13156790.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 92097481 is about 9596.7432496655. The cubic root of 92097481 is about 451.5951307726.

The spelling of 92097481 in words is "ninety-two million, ninety-seven thousand, four hundred eighty-one".