92745 has 20 divisors (see below), whose sum is σ = 166980. Its totient is φ = 49248.

The previous prime is 92737. The next prime is 92753. The reversal of 92745 is 54729.

It is an interprime number because it is at equal distance from previous prime (92737) and next prime (92753).

It can be written as a sum of positive squares in 2 ways, for example, as 63504 + 29241 = 252^2 + 171^2 .

It is not a de Polignac number, because 92745 - 2³ = 92737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 92745.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 291 + ... + 519.

It is an arithmetic number, because the mean of its divisors is an integer number (8349).

2⁹²⁷⁴⁵ is an apocalyptic number.

It is an amenable number.

92745 is a deficient number, since it is larger than the sum of its proper divisors (74235).

92745 is a wasteful number, since it uses less digits than its factorization.

92745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 237 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 92745 is about 304.5406376824. The cubic root of 92745 is about 45.2651018445.

The spelling of 92745 in words is "ninety-two thousand, seven hundred forty-five".