98772377 has 8 divisors (see below), whose sum is σ = 108135840. Its totient is φ = 89472960.

The previous prime is 98772371. The next prime is 98772389. The reversal of 98772377 is 77327789.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98772377 - 2¹⁰ = 98771353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98772371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12752 + ... + 18977.

It is an arithmetic number, because the mean of its divisors is an integer number (13516980).

Almost surely, 2^98772377 is an apocalyptic number.

It is an amenable number.

98772377 is a deficient number, since it is larger than the sum of its proper divisors (9363463).

98772377 is a wasteful number, since it uses less digits than its factorization.

98772377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32023.

The product of its digits is 1037232, while the sum is 50.

The square root of 98772377 is about 9938.4293024602. The cubic root of 98772377 is about 462.2516837957.

The spelling of 98772377 in words is "ninety-eight million, seven hundred seventy-two thousand, three hundred seventy-seven".