98367761 has 4 divisors (see below), whose sum is σ = 98400624. Its totient is φ = 98334900.

The previous prime is 98367751. The next prime is 98367767. The reversal of 98367761 is 16776389.

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: 16776389 = 7 ⋅2396627.

It is a cyclic number.

It is not a de Polignac number, because 98367761 - 2⁶ = 98367697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98367767) 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, 11435 + ... + 18096.

It is an arithmetic number, because the mean of its divisors is an integer number (24600156).

Almost surely, 2^98367761 is an apocalyptic number.

It is an amenable number.

98367761 is a deficient number, since it is larger than the sum of its proper divisors (32863).

98367761 is a wasteful number, since it uses less digits than its factorization.

98367761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32862.

The product of its digits is 381024, while the sum is 47.

The square root of 98367761 is about 9918.0522785474. The cubic root of 98367761 is about 461.6196231322.

The spelling of 98367761 in words is "ninety-eight million, three hundred sixty-seven thousand, seven hundred sixty-one".