98773768 has 48 divisors (see below), whose sum is σ = 196131780. Its totient is φ = 46615296.

The previous prime is 98773747. The next prime is 98773789. The reversal of 98773768 is 86737789.

It is an interprime number because it is at equal distance from previous prime (98773747) and next prime (98773789).

It can be written as a sum of positive squares in 6 ways, for example, as 45454564 + 53319204 = 6742^2 + 7302^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 356446 + ... + 356722.

Almost surely, 2^98773768 is an apocalyptic number.

It is an amenable number.

98773768 is a deficient number, since it is larger than the sum of its proper divisors (97358012).

98773768 is a wasteful number, since it uses less digits than its factorization.

98773768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394 (or 361 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 55.

The square root of 98773768 is about 9938.4992830910. The cubic root of 98773768 is about 462.2538537312.

It can be divided in two parts, 98 and 773768, that multiplied together give a square (75829264 = 8708²).

The spelling of 98773768 in words is "ninety-eight million, seven hundred seventy-three thousand, seven hundred sixty-eight".