92761261 has 4 divisors (see below), whose sum is σ = 93159612. Its totient is φ = 92362912.

The previous prime is 92761243. The next prime is 92761271. The reversal of 92761261 is 16216729.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16216729 = 4027².

It can be written as a sum of positive squares in 2 ways, for example, as 56340036 + 36421225 = 7506^2 + 6035^2 .

It is a cyclic number.

It is not a de Polignac number, because 92761261 - 2¹³ = 92753069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92761271) 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, 198826 + ... + 199291.

It is an arithmetic number, because the mean of its divisors is an integer number (23289903).

Almost surely, 2^92761261 is an apocalyptic number.

It is an amenable number.

92761261 is a deficient number, since it is larger than the sum of its proper divisors (398351).

92761261 is a wasteful number, since it uses less digits than its factorization.

92761261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398350.

The product of its digits is 9072, while the sum is 34.

The square root of 92761261 is about 9631.2647663741. The cubic root of 92761261 is about 452.6774713649.

The spelling of 92761261 in words is "ninety-two million, seven hundred sixty-one thousand, two hundred sixty-one".