998960175 has 24 divisors (see below), whose sum is σ = 1835128080. Its totient is φ = 532778400.

The previous prime is 998960153. The next prime is 998960197. The reversal of 998960175 is 571069899.

It is an interprime number because it is at equal distance from previous prime (998960153) and next prime (998960197).

It is not a de Polignac number, because 998960175 - 2⁵ = 998960143 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 739296 + ... + 740645.

It is an arithmetic number, because the mean of its divisors is an integer number (76463670).

Almost surely, 2^998960175 is an apocalyptic number.

998960175 is a deficient number, since it is larger than the sum of its proper divisors (836167905).

998960175 is a wasteful number, since it uses less digits than its factorization.

998960175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479960 (or 1479949 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 54.

The square root of 998960175 is about 31606.3312486597. The cubic root of 998960175 is about 999.6532714599.

The spelling of 998960175 in words is "nine hundred ninety-eight million, nine hundred sixty thousand, one hundred seventy-five".